Hi :)
To find the tan of a number, just type the number into your calculator and press [tex]\boxed{\tan}[/tex].
[tex]\tan 24=0.45[/tex], Rounded to the nearest hundredth, or 2 numbers after the decimal point, just like you asked
[tex]\textit{\textbf{Learn\;More;Work\;Harder}}[/tex]
:)