Question

Analyze the diagram below and answer the question that follows.Which of the following is equal to m

Answer 1

To find the angle measure, we use a trigonometric formula

For the angle C, we need to relate the angle c and a

c is the opposite hick and a is the adjacent hick.

To relate them, we use

tan(C) = opposite hick / adjacent hick

$\begin{gathered} \tan (C)=\frac{c}{a} \\ C=\tan ^{-1}(\frac{c}{a}) \end{gathered}$