3

Here is a MWE:

{
\textbf{EXACT VALUES OF TRIGONOMETRICAL RATIOS}\\\\
\renewcommand{\arraystretch}{1.5}
\setlength{\extrarowheight}{1.5pt}
\begin{tabular}{|c|c|c|c|c|}
    \hline 
    \multicolumn{2}{|c|}{Angle ($\theta$)} & &  &  \\ 
    Degrees & Radians & $\sin{\theta}$ & $\cos{\theta}$ & $\tan{\theta}$ \\ 
    \hline 
    $0^{\circ}$ & 0 & 0 & 1 & 0 \\ 
    \hline 
    $30^{\circ}$ & $\frac{\pi}{6}$ & $\frac{1}{2}$ & $\frac{\sqrt{3}}{2}$ & $\frac{1}{\sqrt{3}}$ \\ 
    \hline 
    $45^{\circ}$ & $\frac{\pi}{4}$ & $\frac{1}{\sqrt{2}}$ & $\frac{1}{\sqrt{2}}$ & 1 \\ 
    \hline 
    $60^{\circ}$ & $\frac{\pi}{3}$ & $\frac{\sqrt{3}}{2}$ & $\frac{1}{2}$ & $\sqrt{3}$ \\ 
    \hline 
    $90^{\circ}$ & $\frac{\pi}{2}$ & 1 & 0 & undefined \\ 
    \hline 
\end{tabular} 
}

Actual Table:enter image description here

|improve this question
  • Consider using array. – user156344 Apr 15 at 7:46
  • 1
    The table you posted is already complete. What is the question? – Henri Menke Apr 15 at 7:54
  • Off-topic: Writing \sin{\theta}, \cos{\theta}, and \tan{\theta} is somewhat misleading, as the macros \sin, \cos, and \tan do not take arguments. It's better, and certainly cleaner, to write \sin\theta, \cos\theta, and \tan\theta. – Mico Apr 15 at 8:27
  • Please clarify what you're trying to achieve. E.g., do you need an unusual math or text font? Do you need to render the contents of some cells in bold? Do you want the fractions typeset in display style? Something else? – Mico Apr 15 at 8:34
4

Not knowing what improvement are you looking for, but this may be a start. I use table environment to have a caption, array environment so that I don't have to type $ so much, fixed column width, booktabs commands and \multirow for multi-row text.

\documentclass{article}
\usepackage{booktabs}
\usepackage{amsmath}
\usepackage{multirow}
\usepackage{array}
\newcolumntype{C}{>{\hfil$}p{1.5cm}<{$\hfil}} % https://tex.stackexchange.com/a/340000/156344
\begin{document}
\begin{table}
    \centering
    \caption{Exact values of trigonometrical ratios}
    \renewcommand{\arraystretch}{1.5}
    $\begin{array}{CCCCC}
    \toprule
    \multicolumn{2}{c}{\text{Angle ($\theta$)}} & \multirow{2}{*}{$\sin\theta$} & \multirow{2}{*}{$\cos\theta$} & \multirow{2}{*}{$\tan\theta$} \\ 
    \text{Degrees} & \text{Radians} & & & \\ 
    \midrule
    0^{\circ} & 0 & 0 & 1 & 0 \\ 
    30^{\circ} & \frac{\pi}{6} & \frac{1}{2} & \frac{\sqrt{3}}{2} & \frac{1}{\sqrt{3}}\\
    45^{\circ} & \frac{\pi}{4} & \frac{1}{\sqrt{2}} & \frac{1}{\sqrt{2}} & 1 \\ 
    60^{\circ} & \frac{\pi}{3} & \frac{\sqrt{3}}{2} & \frac{1}{2} & \sqrt{3} \\ 
    90^{\circ} & \frac{\pi}{2} & 1 & 0 & \text{undefined} \\
    \bottomrule
    \end{array}$
    \label{tab:my_label}
\end{table}
\end{document}

enter image description here

|improve this answer
0

I suggest using some colour and a different layout:

\documentclass[a4paper, 10pt]{article}
\usepackage{bm, cmbright, calc}
\usepackage[dvipsnames,table]{xcolor} 
\renewcommand{\sfdefault}{cmbr}

\setlength\extrarowheight{1pt}                          % Move cell content down
\newcolumntype{C}{>{\centering\arraybackslash$}m{4ex}<{$}}
\newcolumntype{F}{>{\bfseries\centering\arraybackslash\columncolor{blue!15}}m{10ex}}
\newcolumntype{L}{@{}>{\rule{0pt}{4ex+1\tabcolsep}}m{0pt}@{}}   % To ensure equal row height 

 % Shortcuts
\newcommand*{\gray}{\cellcolor{gray!25}}
\newcommand*{\black}{\cellcolor{black}}
\newcommand*{\green}{\cellcolor{green!15}}

\arrayrulecolor{gray!15}                        % Light gray table rules

\begin{document}

\begin{tabular}{|F|*{5}{C|}L}                                                    
                    \firsthline%
                    \gray{}Degrees        % Gray cell over blue column, \rowcolor not possible to use
                    &   \green\kern0.4em0^{\circ}
                    &   \green30^{\circ}
                    &   \green45^{\circ}
                    &   \green60^{\circ}
                    &   \green90^{\circ}
                    &   \\
                    \hline%
                    \gray{}Radians
                    &   \green 0
                    &   \green\frac{\pi}{6}
                    &   \green\frac{\pi}{4}
                    &   \green\frac{\pi}{3}
                    &   \green\frac{\pi}{2}
                    &\\
                    \hline%
                    sin($\bm{\theta}$)
                    &   0
                    &   \frac{1}{2}
                    &   \frac{\sqrt 2}{2}
                    &   \frac{\sqrt 3}{2}
                    &   1
                    &\\
                    \hline%
                    cos($\bm{\theta}$)
                    &   1
                    &   \frac{\sqrt 3}{2}
                    &   \frac{\sqrt 2}{2}
                    &   \frac{1}{2}
                    &   0
                    &\\
                    \hline%
                    tan($\bm{\theta}$)
                    &   0
                    &   \frac{\sqrt 3}{3}
                    &   1
                    &   \sqrt 3
                    &   \black
                    &   \\
                    \hline%
        \end{tabular}
\end{document}

enter image description here

|improve this answer

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.