Question

Find the measure of

Answer 1

Solution:

Given a right triangle;

Using the opposite side and the hypotenuse side;

$\begin{gathered} \sin P=\frac{opposite}{hypotenuse} \\ \\ opposite=12,hypotenuse=13 \end{gathered}$

Thus;

$\begin{gathered} \sin P=\frac{12}{13} \\ \\ P=\sin^{-1}(\frac{12}{13}) \\ \\ P=67.38^o \\ \\ P\approx67^o \end{gathered}$

CORRECT ANSWER:

$67^o$