epicandrei epicandrei

25-03-2021
Mathematics

contestada

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

Respuesta :

sqdancefan sqdancefan

25-03-2021

9514 1404 393

Answer:

59°

Step-by-step 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°

Answer Link

alizapuppy20705 alizapuppy20705

16-04-2021

Answer:

100

Step-by-step explanation:

it just is

Answer Link

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