Help please i dont get these and please show work if u can thxs

Question

asked Oct 5, 2022 101k views

1 Answer

Tatarize · Answer 1 · 2022-10-10T13:01:19+0000

Answer:

Explanation:

A = 180°-90°-50° = 40°

Use Law of Sines to find a:

a = b⋅sinA/sinB ≈ 20.1 units

Use Pythagorean Theorem to find c:

c = √(a² + b²) ≈ 31.3 units

:::::

sin(x) = 16/25

x = arcsin(16/25) ≈ 39.8°