Question

Use the Law of Cosines to find the specified missing value. Approximate your answer to the nearest tenth.

C=60, a=120ft, b=66ft

Answer 1

Answer:

c=104.1 ft

Step-by-step explanation:

Law of Cosines

c^2 = 66^2 + 120^2 - 2 (66)(120)cos 60

c = 104.1 ft