Which is the best estimate for the measure of angle 0?
A. 30°
B. 40°
C. 50°
D. 60°
Please help!!
30 points
A. 30°
B. 40°
C. 50°
D. 60°
Please help!!
30 points
Answer
5
(1 star)
1
Answer:
50°
Step-by-step explanation:
θ is located in between the hypotenuse and an adjacent side. So, we can use cosine to find the measure of θ, as cosine is equal to adjacent/hypotense. 16/25 = 0.64, which is listed as the cosine of 50°, so the angle is 50°.
Hope this helps! :)