Question

In ΔFGH, f = 35 inches, g = 20 inches and h=30 inches. Find the measure of ∠H to the nearest degree.

Answer 1

100

Explanation:

it just is

Answer 2

9514 1404 393

Answer:

59°

Explanation:

The law of cosines tells you ...

h² = f² +g² -2fg·cos(H)

Solving for angle H gives ...

H = arccos((f² +g² -h²)/(2fg)) = arccos(725/1400) ≈ 58.811°

∠H ≈ 59°