# Math Help - math homework,geometry.

1. ## math homework,geometry.

Solve for theta if twenty is equal to twenty-four sine theta over two.

Solve for theta if twenty is equal to twenty-four sine theta over two.
$20 = 24\sin{\frac{\theta}{2}}$

$\sin{\frac{\theta}{2}} = \frac{5}{6}$

$\frac{\theta}{2} = sin^{-1}(\frac{5}{6})$

$\theta = 2sin^{-1}(\frac{5}{6})$

OR did you mean the following?

$20 = \frac{24\sin{\theta}}{2}$