Question

could you help me find measure of angle c? rounded to nearest whole number

Answer 1

Solution

- To solve the question, apply SOHCAHTOA.

- The steps are given below:

$\begin{gathered} \cos\angle C=\frac{AC}{CB} \\ \\ AC=24 \\ CB=30 \\ \\ \therefore\cos\angle C=\frac{24}{30}=\frac{4}{5} \\ \\ \angle C=\cos^{-1}(\frac{4}{5}) \\ \angle C=36.869...\approx37\degree \end{gathered}$

Final Answer

m