%
%	gbb60166@gmail.com	https://unilab.gbb60166.jp/prekou/prekou.htm
%
% aspectratio= は 1610, 169, 149, 54, 32 の中から選べる（省略時は 43）
% C:\texlive\2024\texmf-dist\tex\latex\beamer\beamer.cls
%\documentclass[20pt,dvipdfmx,usepdftitle=false,hyperref={pdfpagemode=FullScreen},aspectratio=169]{beamer}
%\documentclass[20pt,dvipdfmx,usepdftitle=false,hyperref={pdfstartview={XYZ null null 8.00}},aspectratio=169]{beamer}
\documentclass[20pt,dvipdfmx,usepdftitle=false,aspectratio=169]{beamer}
% pdfの栞の字化けを防ぐ
%\AtBeginDvi{\special{pdf:tounicode EUC-UCS2}}
% テーマ
\usetheme{Copenhagen}
% navi. symbolsは目立たないが，dvipdfmxを使うと機能しないので非表示に
\setbeamertemplate{navigation symbols}{} 
\usepackage{bxdpx-beamer,pxjahyper,minijs}
%\usepackage{graphicx}
%\usepackage{tkokugo,furikana,tsayusen,shiika,sfkanbun,jdkintou,plext}
\usepackage{type1cm}
\usepackage[deluxe]{otf}
%\usepackage{tikzsymbols}
%\usepackage[dvipdfmx]{graphicx}%
\def\pgfsysdriver{pgfsys-dvipdfmx.def}%（graphicxパッケージを使用しない場合はこの行を有効に）
%\def\pgfsysdriver{pgfsys-dvips.def}%デフォルト
%\usepackage[e]{esvect}
\usepackage{tikz}%（これで、pgfとpgfforが読み込まれます。）
%\usepackage{tikz-3dplot}
\usetikzlibrary{calc}
%\usetikzlibrary{arrows.meta,patterns,angles,intersections,backgrounds}
%\usepackage{animate}
%\usepackage{pgfplots}
%\pgfplotsset{compat=newest}
%\pgfplotsset{compat=newest, every axis/.append style={line width=1pt}}
%\PassOptionsToPackage{dvipdfmx}{graphicx}
\nofiles

\hypersetup{% Jul 18 2023
	pdftitle={プレ高数学科（LaTeX Beamer で汎用PDFプレゼンを作る）},
	pdfauthor={gbb60166@gmail.com},
	pdfsubject={https://unilab.gbb60166.jp/prekou/prekou.htm}
	}

% フォントはお好みで
%\usepackage{txfonts}

\mathversion{bold}
\renewcommand{\familydefault}{\sfdefault}
\renewcommand{\seriesdefault}{bx}
\renewcommand{\kanjifamilydefault}{\gtdefault}
\renewcommand{\kanjiseriesdefault}{bx}
\setbeamerfont{title}{size=\normalsize,series=\bfseries}
\setbeamerfont{frametitle}{size=\normalsize,series=\bfseries}
\setbeamertemplate{frametitle}[default][center]
\usefonttheme{professionalfonts}

% 参考にしたURL
% http://windom.phys.hirosaki-u.ac.jp/fswiki/wiki.cgi?page=LaTeX+Beamer%A4%C7%A5%D7%A5%EC%A5%BC%A5%F3%A5%C6%A1%BC%A5%B7%A5%E7%A5%F3

\newcommand{\Slash}[1]{\ooalign{\hfil\kern-3pt／\hfil\crcr$#1$}}
\everymath{\displaystyle}

\newcommand{\maruwaku}[1]{\begin{tikzpicture}[scale=0.7, baseline={([yshift=-22pt] current bounding box.north)}]
\filldraw[color=CUDBlue, line width=1pt, rounded corners=2pt] (-0.1,0)--(2.1,0)--(2.1,1.1)--(-0.1,1.1)--cycle;
\draw(1,0.5) node[white]{#1};
\end{tikzpicture}
}

\setbeamersize{text margin left=5mm,text margin right=5mm}
\fboxrule=0.8pt

\makeatletter
\newcommand{\hooklen}[2]{\settowidth{\@tempdima}{\(#1\)}
%\advance\@tempdima by.3ex
% ↑ 数式モードで式の前後に入るスペースを制御したかったが、
%    難しいのでやめた。段々難解なコードになっているのでやめた方がよい？
\hbox to\@tempdima{\hfil \(#2\)\hfil}}
%■等号付き不等号 by 美文書作成入門
\newcommand{\myleqq}{\mathrel{\mathpalette\gl@align<}}
\newcommand{\mygeqq}{\mathrel{\mathpalette\gl@align>}}
\newcommand{\gl@align}[2]{\lower.6ex\vbox{\baselineskip\z@skip\lineskip\z@
	\ialign{$\m@th#1\hfil##\hfil$\crcr#2\crcr=\crcr}}}
\makeatother

% カラーユニバーサルデザインを調べたつもりだがあまり自信がありません
% http://www.fukushihoken.metro.tokyo.jp/kiban/machizukuri/kanren/color.files/colorudguideline.pdf
% http://jfly.iam.u-tokyo.ac.jp/colorset/

% ■ アクセントカラー小面積を目立たせる高彩度色
\definecolor{CUDRed}{RGB}{255,75,0}
\definecolor{CUDGreen}{RGB}{3,175,122}
\definecolor{CUDBlue}{RGB}{0,90,255}
\definecolor{CUDCyan}{RGB}{77,196,255}
\definecolor{CUDMagenta}{RGB}{153,0,153}
\definecolor{CUDYellow}{RGB}{255,241,0}
\definecolor{CUDBrown}{RGB}{128,64,0}

\definecolor{CUDOrange}{RGB}{246,170,0}

% ■ ベースカラー広い面積の塗り分けに用いる低・中彩度色
\definecolor{CUDPink}{RGB}{255,202,191}
\definecolor{CUDBrightGreen}{RGB}{119,217,168}
\definecolor{CUDLime}{RGB}{216,242,85}
\definecolor{CUDCream}{RGB}{255,255,128}
\definecolor{CUDBrightCyan}{RGB}{191,228,255}
%\definecolor{CUD}{RGB}{}%

\setbeamercolor{CUDBrightGreen}{fg=black,bg=CUDBrightGreen!50}
\setbeamercolor{CUDBrightCyan}{fg=black,bg=CUDBrightCyan}
\setbeamercolor{CUDCream}{fg=black,bg=CUDCream!75}

%\setbeamercolor{frametitle}{use=structure,fg=white,bg=structure.fg}
%\setbeamercolor{palette primary}{use=structure,fg=white,bg=structure.fg}
%\setbeamercolor{frametitle}{bg=CUDOrange}
%\setbeamercolor{palette primary}{bg=CUDOrange}
%\setbeamercolor{frametitle}{bg=CUDCyan!25,fg=black}
%\setbeamercolor{palette primary}{bg=CUDCyan!25,fg=black}
%\setbeamercolor{frametitle}{bg=CUDCream!75,fg=black!80}
%\setbeamercolor{palette primary}{bg=CUDCream!75,fg=black!80}

\newcommand{\myfrac}[2]{\mathchoice%■ 修正 Oct 8,2023
	{%\fontsize{20}{20}\selectfont%	\displaystyle
		\frac{\raisebox{-.6ex}{\(#1\)}}{\raisebox{.4ex}{\(#2\)}}}%
	{\textstyle{\frac{#1}{#2}}}%	\textstyle
	{%\fontsize{13}{13}\selectfont%	\scriptstyle
		\frac{\raisebox{0ex}{\(#1\)}}{\raisebox{-.4ex}{\(#2\)}}}%
	{%\fontsize{11}{11}\selectfont%	\scriptscriptstyle
		\frac{\raisebox{0ex}{\(#1\)}}{\raisebox{-.4ex}{\(#2\)}}}%
	}


\begin{document}

\title{プレ高数学科}\author{gbb60166}

%■ 本文と数式モードの間に挿入される空白スペース
%\mathsurround=-1pt
%■ \( \log\log \)でlogとlogの間に挿入される細スペース（省略形は \,）
%\thinmuskip=3mu
%■ \( a+b \)で+の前後に挿入される中スペース（省略形は \>）
%\medmuskip=2mu plus 1mu minus 1mu
%■ \( x=5 \)で=の前後に挿入される太スペース（省略形は \;）
%\thickmuskip=5mu plus 5mu
% mu は math units の省略で長さの単位

\def\hyowokake{%
\begin{tikzpicture}[scale=1]
\scriptsize
\filldraw[fill=blue, opacity=0.1] (0,1.5) rectangle  (1,21.9);
\filldraw[fill=blue, opacity=0.1] (7.6,1.5) rectangle  (8.6,21.9);

\filldraw[fill=blue, opacity=0.2] (0,21.9) rectangle  (15.2,22.6);

\filldraw[fill=blue, opacity=0.8] (0,22.6) rectangle  (15.2,23.4);

\foreach \x in {0,1,3.2,5.4,7.6,8.6,10.8,13,15.2} {\draw(\x,1.5)--(\x,22.6);}
\foreach \y in {1.5,21.9,22.6,23.4} {\draw(0,\y)--(15.2,\y);}

\draw(0.5,22.25) node{$A$};\draw(2.1,22.25) node{$\sin A$};\draw(4.3,22.25) node{$\cos A$};\draw(6.5,22.25) node{$\tan A$};\draw(8.1,22.25) node{$A$};\draw(9.7,22.25) node{$\sin A$};\draw(11.9,22.25) node{$\cos A$};\draw(14.1,22.25) node{$\tan A$};

\draw(7.6,23) node{\textcolor{white}{\bf 三角比の表}};
\visible<2>{%\fill[CUDPink](4.3,12.8)++(-0.9,-0.25) rectangle ++(1.8,0.5);
	\fill[CUDBrightCyan](2.1,17.6)++(-0.9,-0.25) rectangle ++(1.8,0.5);
	}
%%%%%%%%%%%%%%%%%%%%%%%%%　三角比の表　%%%%%%%%%%%%%%%%%%%%%%%%%
\draw(0.5,21.6) node{$0^\circ$};\draw(2.1,21.6) node{$0.0000$};\draw(4.3,21.6) node{$1.0000$};\draw(6.5,21.6) node{$0.0000$};\draw(8.1,21.6) node{$45^\circ$};\draw(9.7,21.6) node{$0.7071$};\draw(11.9,21.6) node{$0.7071$};\draw(14.1,21.6) node{$1.0000$};
%\draw(0.5,21.6) node{$0^\circ$};\draw(2.1,21.6) node{$0.0000$};\draw(4.3,21.6) node{$1.0000$};\draw(6.5,21.6) node{$0.0000$};\draw(8.1,21.6) node{$45^\circ$};\draw(9.7,21.6) node{\bf 自分で};\draw(11.9,21.6) node{\bf 考えな};\draw(14.1,21.6) node{\bf さい};
\draw(0.5,21) node{$1^\circ$};\draw(2.1,21) node{$0.0175$};\draw(4.3,21) node{$0.9998$};\draw(6.5,21) node{$0.0175$};\draw(8.1,21) node{$46^\circ$};\draw(9.7,21) node{$0.7193$};\draw(11.9,21) node{$0.6947$};\draw(14.1,21) node{$1.0355$};
\draw(0.5,20.6) node{$2^\circ$};\draw(2.1,20.6) node{$0.0349$};\draw(4.3,20.6) node{$0.9994$};\draw(6.5,20.6) node{$0.0349$};\draw(8.1,20.6) node{$47^\circ$};\draw(9.7,20.6) node{$0.7314$};\draw(11.9,20.6) node{$0.6820$};\draw(14.1,20.6) node{$1.0724$};
\draw(0.5,20.2) node{$3^\circ$};\draw(2.1,20.2) node{$0.0523$};\draw(4.3,20.2) node{$0.9986$};\draw(6.5,20.2) node{$0.0524$};\draw(8.1,20.2) node{$48^\circ$};\draw(9.7,20.2) node{$0.7431$};\draw(11.9,20.2) node{$0.6691$};\draw(14.1,20.2) node{$1.1106$};
\draw(0.5,19.8) node{$4^\circ$};\draw(2.1,19.8) node{$0.0698$};\draw(4.3,19.8) node{$0.9976$};\draw(6.5,19.8) node{$0.0699$};\draw(8.1,19.8) node{$49^\circ$};\draw(9.7,19.8) node{$0.7547$};\draw(11.9,19.8) node{$0.6561$};\draw(14.1,19.8) node{$1.1504$};
\draw(0.5,19.4) node{$5^\circ$};\draw(2.1,19.4) node{$0.0872$};\draw(4.3,19.4) node{$0.9962$};\draw(6.5,19.4) node{$0.0875$};\draw(8.1,19.4) node{$50^\circ$};\draw(9.7,19.4) node{$0.7660$};\draw(11.9,19.4) node{$0.6428$};\draw(14.1,19.4) node{$1.1918$};
\draw(0.5,18.8) node{$6^\circ$};\draw(2.1,18.8) node{$0.1045$};\draw(4.3,18.8) node{$0.9945$};\draw(6.5,18.8) node{$0.1051$};\draw(8.1,18.8) node{$51^\circ$};\draw(9.7,18.8) node{$0.7771$};\draw(11.9,18.8) node{$0.6293$};\draw(14.1,18.8) node{$1.2349$};
\draw(0.5,18.4) node{$7^\circ$};\draw(2.1,18.4) node{$0.1219$};\draw(4.3,18.4) node{$0.9925$};\draw(6.5,18.4) node{$0.1228$};\draw(8.1,18.4) node{$52^\circ$};\draw(9.7,18.4) node{$0.7880$};\draw(11.9,18.4) node{$0.6157$};\draw(14.1,18.4) node{$1.2799$};
\draw(0.5,18) node{$8^\circ$};\draw(2.1,18) node{$0.1392$};\draw(4.3,18) node{$0.9903$};\draw(6.5,18) node{$0.1405$};\draw(8.1,18) node{$53^\circ$};\draw(9.7,18) node{$0.7986$};\draw(11.9,18) node{$0.6018$};\draw(14.1,18) node{$1.3270$};
\draw(0.5,17.6) node{$9^\circ$};\draw(2.1,17.6) node{$0.1564$};\draw(4.3,17.6) node{$0.9877$};\draw(6.5,17.6) node{$0.1584$};\draw(8.1,17.6) node{$54^\circ$};\draw(9.7,17.6) node{$0.8090$};\draw(11.9,17.6) node{$0.5878$};\draw(14.1,17.6) node{$1.3764$};
\draw(0.5,17.2) node{$10^\circ$};\draw(2.1,17.2) node{$0.1736$};\draw(4.3,17.2) node{$0.9848$};\draw(6.5,17.2) node{$0.1763$};\draw(8.1,17.2) node{$55^\circ$};\draw(9.7,17.2) node{$0.8192$};\draw(11.9,17.2) node{$0.5736$};\draw(14.1,17.2) node{$1.4281$};
\draw(0.5,16.6) node{$11^\circ$};\draw(2.1,16.6) node{$0.1908$};\draw(4.3,16.6) node{$0.9816$};\draw(6.5,16.6) node{$0.1944$};\draw(8.1,16.6) node{$56^\circ$};\draw(9.7,16.6) node{$0.8290$};\draw(11.9,16.6) node{$0.5592$};\draw(14.1,16.6) node{$1.4826$};
\draw(0.5,16.2) node{$12^\circ$};\draw(2.1,16.2) node{$0.2079$};\draw(4.3,16.2) node{$0.9781$};\draw(6.5,16.2) node{$0.2126$};\draw(8.1,16.2) node{$57^\circ$};\draw(9.7,16.2) node{$0.8387$};\draw(11.9,16.2) node{$0.5446$};\draw(14.1,16.2) node{$1.5399$};
\draw(0.5,15.8) node{$13^\circ$};\draw(2.1,15.8) node{$0.2250$};\draw(4.3,15.8) node{$0.9744$};\draw(6.5,15.8) node{$0.2309$};\draw(8.1,15.8) node{$58^\circ$};\draw(9.7,15.8) node{$0.8480$};\draw(11.9,15.8) node{$0.5299$};\draw(14.1,15.8) node{$1.6003$};
\draw(0.5,15.4) node{$14^\circ$};\draw(2.1,15.4) node{$0.2419$};\draw(4.3,15.4) node{$0.9703$};\draw(6.5,15.4) node{$0.2493$};\draw(8.1,15.4) node{$59^\circ$};\draw(9.7,15.4) node{$0.8572$};\draw(11.9,15.4) node{$0.5150$};\draw(14.1,15.4) node{$1.6643$};
\draw(0.5,15) node{$15^\circ$};\draw(2.1,15) node{$0.2588$};\draw(4.3,15) node{$0.9659$};\draw(6.5,15) node{$0.2679$};\draw(8.1,15) node{$60^\circ$};\draw(9.7,15) node{$0.8660$};\draw(11.9,15) node{$0.5000$};\draw(14.1,15) node{$1.7321$};
%\draw(0.5,15) node{$15^\circ$};\draw(2.1,15) node{$0.2588$};\draw(4.3,15) node{$0.9659$};\draw(6.5,15) node{$0.2679$};\draw(8.1,15) node{$60^\circ$};\draw(9.7,15) node{\bf 自分で};\draw(11.9,15) node{\bf 考えな};\draw(14.1,15) node{\bf さい};
\draw(0.5,14.4) node{$16^\circ$};\draw(2.1,14.4) node{$0.2756$};\draw(4.3,14.4) node{$0.9613$};\draw(6.5,14.4) node{$0.2867$};\draw(8.1,14.4) node{$61^\circ$};\draw(9.7,14.4) node{$0.8746$};\draw(11.9,14.4) node{$0.4848$};\draw(14.1,14.4) node{$1.8040$};
\draw(0.5,14) node{$17^\circ$};\draw(2.1,14) node{$0.2924$};\draw(4.3,14) node{$0.9563$};\draw(6.5,14) node{$0.3057$};\draw(8.1,14) node{$62^\circ$};\draw(9.7,14) node{$0.8829$};\draw(11.9,14) node{$0.4695$};\draw(14.1,14) node{$1.8807$};
\draw(0.5,13.6) node{$18^\circ$};\draw(2.1,13.6) node{$0.3090$};\draw(4.3,13.6) node{$0.9511$};\draw(6.5,13.6) node{$0.3249$};\draw(8.1,13.6) node{$63^\circ$};\draw(9.7,13.6) node{$0.8910$};\draw(11.9,13.6) node{$0.4540$};\draw(14.1,13.6) node{$1.9626$};
\draw(0.5,13.2) node{$19^\circ$};\draw(2.1,13.2) node{$0.3256$};\draw(4.3,13.2) node{$0.9455$};\draw(6.5,13.2) node{$0.3443$};\draw(8.1,13.2) node{$64^\circ$};\draw(9.7,13.2) node{$0.8988$};\draw(11.9,13.2) node{$0.4384$};\draw(14.1,13.2) node{$2.0503$};
\draw(0.5,12.8) node{$20^\circ$};\draw(2.1,12.8) node{$0.3420$};\draw(4.3,12.8) node{$0.9397$};\draw(6.5,12.8) node{$0.3640$};\draw(8.1,12.8) node{$65^\circ$};\draw(9.7,12.8) node{$0.9063$};\draw(11.9,12.8) node{$0.4226$};\draw(14.1,12.8) node{$2.1445$};
\draw(0.5,12.2) node{$21^\circ$};\draw(2.1,12.2) node{$0.3584$};\draw(4.3,12.2) node{$0.9336$};\draw(6.5,12.2) node{$0.3839$};\draw(8.1,12.2) node{$66^\circ$};\draw(9.7,12.2) node{$0.9135$};\draw(11.9,12.2) node{$0.4067$};\draw(14.1,12.2) node{$2.2460$};
\draw(0.5,11.8) node{$22^\circ$};\draw(2.1,11.8) node{$0.3746$};\draw(4.3,11.8) node{$0.9272$};\draw(6.5,11.8) node{$0.4040$};\draw(8.1,11.8) node{$67^\circ$};\draw(9.7,11.8) node{$0.9205$};\draw(11.9,11.8) node{$0.3907$};\draw(14.1,11.8) node{$2.3559$};
\draw(0.5,11.4) node{$23^\circ$};\draw(2.1,11.4) node{$0.3907$};\draw(4.3,11.4) node{$0.9205$};\draw(6.5,11.4) node{$0.4245$};\draw(8.1,11.4) node{$68^\circ$};\draw(9.7,11.4) node{$0.9272$};\draw(11.9,11.4) node{$0.3746$};\draw(14.1,11.4) node{$2.4751$};
\draw(0.5,11) node{$24^\circ$};\draw(2.1,11) node{$0.4067$};\draw(4.3,11) node{$0.9135$};\draw(6.5,11) node{$0.4452$};\draw(8.1,11) node{$69^\circ$};\draw(9.7,11) node{$0.9336$};\draw(11.9,11) node{$0.3584$};\draw(14.1,11) node{$2.6051$};
\draw(0.5,10.6) node{$25^\circ$};\draw(2.1,10.6) node{$0.4226$};\draw(4.3,10.6) node{$0.9063$};\draw(6.5,10.6) node{$0.4663$};\draw(8.1,10.6) node{$70^\circ$};\draw(9.7,10.6) node{$0.9397$};\draw(11.9,10.6) node{$0.3420$};\draw(14.1,10.6) node{$2.7475$};
\draw(0.5,10) node{$26^\circ$};\draw(2.1,10) node{$0.4384$};\draw(4.3,10) node{$0.8988$};\draw(6.5,10) node{$0.4877$};\draw(8.1,10) node{$71^\circ$};\draw(9.7,10) node{$0.9455$};\draw(11.9,10) node{$0.3256$};\draw(14.1,10) node{$2.9042$};
\draw(0.5,9.6) node{$27^\circ$};\draw(2.1,9.6) node{$0.4540$};\draw(4.3,9.6) node{$0.8910$};\draw(6.5,9.6) node{$0.5095$};\draw(8.1,9.6) node{$72^\circ$};\draw(9.7,9.6) node{$0.9511$};\draw(11.9,9.6) node{$0.3090$};\draw(14.1,9.6) node{$3.0777$};
\draw(0.5,9.2) node{$28^\circ$};\draw(2.1,9.2) node{$0.4695$};\draw(4.3,9.2) node{$0.8829$};\draw(6.5,9.2) node{$0.5317$};\draw(8.1,9.2) node{$73^\circ$};\draw(9.7,9.2) node{$0.9563$};\draw(11.9,9.2) node{$0.2924$};\draw(14.1,9.2) node{$3.2709$};
\draw(0.5,8.8) node{$29^\circ$};\draw(2.1,8.8) node{$0.4848$};\draw(4.3,8.8) node{$0.8746$};\draw(6.5,8.8) node{$0.5543$};\draw(8.1,8.8) node{$74^\circ$};\draw(9.7,8.8) node{$0.9613$};\draw(11.9,8.8) node{$0.2756$};\draw(14.1,8.8) node{$3.4874$};
\draw(0.5,8.4) node{$30^\circ$};\draw(2.1,8.4) node{$0.5000$};\draw(4.3,8.4) node{$0.8660$};\draw(6.5,8.4) node{$0.5774$};\draw(8.1,8.4) node{$75^\circ$};\draw(9.7,8.4) node{$0.9659$};\draw(11.9,8.4) node{$0.2588$};\draw(14.1,8.4) node{$3.7321$};
%\draw(0.5,8.4) node{$30^\circ$};\draw(2.1,8.4) node{\bf 自分で};\draw(4.3,8.4) node{\bf 考えな};\draw(6.5,8.4) node{\bf さい};\draw(8.1,8.4) node{$75^\circ$};\draw(9.7,8.4) node{$0.9659$};\draw(11.9,8.4) node{$0.2588$};\draw(14.1,8.4) node{$3.7321$};
\draw(0.5,7.8) node{$31^\circ$};\draw(2.1,7.8) node{$0.5150$};\draw(4.3,7.8) node{$0.8572$};\draw(6.5,7.8) node{$0.6009$};\draw(8.1,7.8) node{$76^\circ$};\draw(9.7,7.8) node{$0.9703$};\draw(11.9,7.8) node{$0.2419$};\draw(14.1,7.8) node{$4.0108$};
\draw(0.5,7.4) node{$32^\circ$};\draw(2.1,7.4) node{$0.5299$};\draw(4.3,7.4) node{$0.8480$};\draw(6.5,7.4) node{$0.6249$};\draw(8.1,7.4) node{$77^\circ$};\draw(9.7,7.4) node{$0.9744$};\draw(11.9,7.4) node{$0.2250$};\draw(14.1,7.4) node{$4.3315$};
\draw(0.5,7) node{$33^\circ$};\draw(2.1,7) node{$0.5446$};\draw(4.3,7) node{$0.8387$};\draw(6.5,7) node{$0.6494$};\draw(8.1,7) node{$78^\circ$};\draw(9.7,7) node{$0.9781$};\draw(11.9,7) node{$0.2079$};\draw(14.1,7) node{$4.7046$};
\draw(0.5,6.6) node{$34^\circ$};\draw(2.1,6.6) node{$0.5592$};\draw(4.3,6.6) node{$0.8290$};\draw(6.5,6.6) node{$0.6745$};\draw(8.1,6.6) node{$79^\circ$};\draw(9.7,6.6) node{$0.9816$};\draw(11.9,6.6) node{$0.1908$};\draw(14.1,6.6) node{$5.1446$};
\draw(0.5,6.2) node{$35^\circ$};\draw(2.1,6.2) node{$0.5736$};\draw(4.3,6.2) node{$0.8192$};\draw(6.5,6.2) node{$0.7002$};\draw(8.1,6.2) node{$80^\circ$};\draw(9.7,6.2) node{$0.9848$};\draw(11.9,6.2) node{$0.1736$};\draw(14.1,6.2) node{$5.6713$};
\draw(0.5,5.6) node{$36^\circ$};\draw(2.1,5.6) node{$0.5878$};\draw(4.3,5.6) node{$0.8090$};\draw(6.5,5.6) node{$0.7265$};\draw(8.1,5.6) node{$81^\circ$};\draw(9.7,5.6) node{$0.9877$};\draw(11.9,5.6) node{$0.1564$};\draw(14.1,5.6) node{$6.3138$};
\draw(0.5,5.2) node{$37^\circ$};\draw(2.1,5.2) node{$0.6018$};\draw(4.3,5.2) node{$0.7986$};\draw(6.5,5.2) node{$0.7536$};\draw(8.1,5.2) node{$82^\circ$};\draw(9.7,5.2) node{$0.9903$};\draw(11.9,5.2) node{$0.1392$};\draw(14.1,5.2) node{$7.1154$};
\draw(0.5,4.8) node{$38^\circ$};\draw(2.1,4.8) node{$0.6157$};\draw(4.3,4.8) node{$0.7880$};\draw(6.5,4.8) node{$0.7813$};\draw(8.1,4.8) node{$83^\circ$};\draw(9.7,4.8) node{$0.9925$};\draw(11.9,4.8) node{$0.1219$};\draw(14.1,4.8) node{$8.1443$};
\draw(0.5,4.4) node{$39^\circ$};\draw(2.1,4.4) node{$0.6293$};\draw(4.3,4.4) node{$0.7771$};\draw(6.5,4.4) node{$0.8098$};\draw(8.1,4.4) node{$84^\circ$};\draw(9.7,4.4) node{$0.9945$};\draw(11.9,4.4) node{$0.1045$};\draw(14.1,4.4) node{$9.5144$};
\draw(0.5,4) node{$40^\circ$};\draw(2.1,4) node{$0.6428$};\draw(4.3,4) node{$0.7660$};\draw(6.5,4) node{$0.8391$};\draw(8.1,4) node{$85^\circ$};\draw(9.7,4) node{$0.9962$};\draw(11.9,4) node{$0.0872$};\draw(14,4) node{$11.4301$};
\draw(0.5,3.4) node{$41^\circ$};\draw(2.1,3.4) node{$0.6561$};\draw(4.3,3.4) node{$0.7547$};\draw(6.5,3.4) node{$0.8693$};\draw(8.1,3.4) node{$86^\circ$};\draw(9.7,3.4) node{$0.9976$};\draw(11.9,3.4) node{$0.0698$};\draw(14,3.4) node{$14.3007$};
\draw(0.5,3) node{$42^\circ$};\draw(2.1,3) node{$0.6691$};\draw(4.3,3) node{$0.7431$};\draw(6.5,3) node{$0.9004$};\draw(8.1,3) node{$87^\circ$};\draw(9.7,3) node{$0.9986$};\draw(11.9,3) node{$0.0523$};\draw(14,3) node{$19.0811$};
\draw(0.5,2.6) node{$43^\circ$};\draw(2.1,2.6) node{$0.6820$};\draw(4.3,2.6) node{$0.7314$};\draw(6.5,2.6) node{$0.9325$};\draw(8.1,2.6) node{$88^\circ$};\draw(9.7,2.6) node{$0.9994$};\draw(11.9,2.6) node{$0.0349$};\draw(14,2.6) node{$28.6363$};
\draw(0.5,2.2) node{$44^\circ$};\draw(2.1,2.2) node{$0.6947$};\draw(4.3,2.2) node{$0.7193$};\draw(6.5,2.2) node{$0.9657$};\draw(8.1,2.2) node{$89^\circ$};\draw(9.7,2.2) node{$0.9998$};\draw(11.9,2.2) node{$0.0175$};\draw(14,2.2) node{$57.2900$};
\draw(0.5,1.8) node{$45^\circ$};\draw(2.1,1.8) node{$0.7071$};\draw(4.3,1.8) node{$0.7071$};\draw(6.5,1.8) node{$1.0000$};\draw(8.1,1.8) node{$90^\circ$};\draw(9.7,1.8) node{$1.0000$};\draw(11.9,1.8) node{$0.0000$};\draw(14,1.8) node{\scriptsize---};
%\draw(0.5,1.8) node{$45^\circ$};\draw(2.1,1.8) node{\bf 自分で};\draw(4.3,1.8) node{\bf 考えな};\draw(6.5,1.8) node{\bf さい};\draw(8.1,1.8) node{$90^\circ$};\draw(9.7,1.8) node{$1.0000$};\draw(11.9,1.8) node{$0.0000$};\draw(14,1.8) node{\scriptsize---};
\end{tikzpicture}
}

\def\byoga{%
\coordinate(B) at (9:7);
\coordinate(A) at (0,0);
\coordinate(C) at ($ ({7*cos(9)},0) $);
\draw[line join=round] (A)--(B)--(C)--cycle;
\draw (C) +(-0.5,0) -- +(-0.5,0.5) -- +(0,0.5);

\small
%\draw[dashed] (A) to[out=-20,in=200]
%	node[inner sep=1pt, fill=white]{\small $x$} (C);
%\draw[dashed] (C) to[out=45,in=-45]
%	node[inner sep=2pt, fill=white]{\small $y$} (B);
\draw[bend right=60,dashed,semithick](C)
	to node[inner sep=0pt, fill=white]{\(x\)}(B);
\draw[bend left=20,dashed,semithick](A)
	to node[inner sep=0pt, fill=white]{\(7\)}(B);

\draw(1.2,0) arc [start angle=0, end angle=9,x radius=1.2, y radius=1.2];
\draw(A) +(2.4,0.2) node{\footnotesize $9^\circ$};
}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%



%■■■■■■■■■■■■■　テスト領域　■■■■■■■■■■■■■■

\begin{frame}[t]
\frametitle{\( x \)の長さ？{\small （小数第二位を四捨五入）
	\qquad \#\(49\)\ajKaku{2}\,{\footnotesize\ajKakko{1}}}}
%\vspace*{-1ex}
\begin{tikzpicture}[scale=1, >=stealth, very thick,
	baseline={([yshift=-22pt] current bounding box.north)}]
\byoga
\visible<2->{\draw[->,CUDRed,line width=5pt,line join=round](A)--(B)--(C);}
\end{tikzpicture}
\begin{minipage}[t]{0.4\textwidth}
\visible<2->{\vspace*{-3ex}
	\[\sin\text{☆}=\myfrac{\text{縦}}{\text{斜め}}\]
	\vspace*{-2ex}なので\\}
\visible<3->{\[ \sin9^\circ =\myfrac{\,x\,}{7} \]}
\end{minipage}
\end{frame}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\begin{frame}[t]
\frametitle{\( x \)の長さを求めなさい}
\vspace*{-4.5ex}
\begin{eqnarray*}
\sin9^\circ &=& \myfrac{\,x\,}{7}\\[-3pt]\pause
\text{\textcolor{CUDRed}{\footnotesize 三角比の
表で\ {\normalsize \ajUpBArrow}\ 調べる}}
	& & \hskip0.4\textwidth
\end{eqnarray*}
\end{frame}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\begin{frame}[shrink,label=sankakuhi]
\frametitle{三角比の表で調べる}
\framezoom<1><2>[border](3cm,0cm)(8.5cm,3.6cm)
%\framezoom<1><3>[border](4.7cm,5cm)(3cm,2cm)

\hspace*{15cm}
\hyowokake
\end{frame}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\begin{frame}[t]
\frametitle{\( x,\ y \)の長さを求めなさい}
\vspace*{-4.5ex}
\begin{eqnarray*}
\sin9^\circ &=& \myfrac{\,x\,}{7}\\[-3pt]
\text{\textcolor{CUDRed}{\footnotesize 三角比の
表で\ {\normalsize \ajUpBArrow}\ 調べる}}
	& & \\
0.1564 &=& \myfrac{\,x\,}{7}\pause
	\quad
	\fbox{\parbox{5.2em}{\footnotesize\textcolor{CUDBlue}{%
		\(x\)を求めるには\\
		\(\myfrac{{}}{\ 7\ }\)が邪魔なので…}}}
	\pause\\[6pt]
\colorbox{CUDCream}{\(7\times\)}\,0.1564 &=&
	\myfrac{\,x\,}{7}\,\colorbox{CUDCream}{\(\times7\)}\\[6pt]\pause
7\!\times\!0.1564 &=& \quad x
\end{eqnarray*}
\end{frame}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\begin{frame}[t]
\frametitle{\( x,\ y \)の長さを求めなさい}
\vspace*{-4.5ex}
\begin{eqnarray*}
7\times0.1564 &=& x \\
\hooklen{7\times0.1564}{1.0948} &=& x \\
\end{eqnarray*}

\vskip-2ex
小数第二位を四捨五入して、小数第一位まで求めると

\centerline{\□答\hskip1zw \( 1.1 \)}
\end{frame}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%



\end{document}
%■■■■■■■■■■■■■　完成品　■■■■■■■■■■■■■■



\end{document}

