Question

Find the length of the side labeled x. Round intermediate values to the nearest tenth. Use the rounded values to calculate the next value. Round your final answer to the nearest tenth.trig 17A. 11.6B. 16.6C. 13D. 22.4

Answer 1

Explanation:

In the left-hand triangle, we are given two angles and one side. Both triangles are right-anlged.

$\begin{gathered} sin43\text{ = }\frac{o}{39} \\ o\text{ =26.5979} \\ o\text{ }\approx\text{ 26.6} \end{gathered}$$\begin{gathered} \tan32\text{ = }\frac{x}{26.6} \\ \\ x\text{ = 16.621} \\ x\approx16.6 \end{gathered}$

Answer: x = 16.6

Option B