Question

Homework 4: Trigonometry:Finding Sides and Angle** This is a 2-page document! **x=7.3Directions: Solve for x. Round to the nearest tenth.

Answer 1

Using trigonometric ratio. SOHCAHTOA

`\begin{gathered} \cos 63^(\circ)=\frac{adjacent}{\text{hypotenus}} \\ \cos 63^(\circ)=(x)/(16) \\ x=16\cos 63^(\circ) \\ x=16*0.45399049974 \\ x=7.26384799583 \\ x\approx7.3 \end{gathered}`