Question

WILL GIVE BRAINLIEST! PLEASE HELP!


What is measure of angle R?

Enter your answer as a decimal in the box. Round only your final answer to the nearest hundredth.

Answer 1

Answer:

$R = 28.07^\circ$

Step-by-step explanation:

Since you have the lengths of all the sides, you can use sine, cosine, or tangent to find the answer. Let's use the tangent ratio.

For angle R, PQ is the opposite leg, and QR is the adjacent leg.

$\tan R = \dfrac{opp}{adj}$

$\tan R = \dfrac{8}{15}$

$R = \tan^{-1} \dfrac{8}{15}$

$R = 28.07^\circ$

Answer 2

Answer:

were are the answer selection

Step-by-step explanation: