Answer:
∠ A = 31.3°, ∠ C = 58.7°
Explanation:
Using the sine ratio in the right triangle
sin A =
=
=
, thus
∠ A =
(
) ≈ 31.3° ( to the nearest tenth )
The sum of the 3 angles in a triangle = 180° , thus
∠ C = 180° - (90 + 31.3)° = 180° - 121.3° = 58.7°