Question

∠A = ___∘ Round your answer to the nearest hundredth.

Answer 1

Answer: 45.58 degrees

Step-by-step explanation:

$\sin A=5/7\\A=sin^{-1}(5/7) \approx 45.58^{\circ}$

Answer 2

Use Inverse tan (tan-1)
Tan-1(5/7) = 35.54 degrees
Angle A = 35.54°