Asked by Sam

In circle L with m, angle, K, L, M, equals, 78, degreesm∠KLM=78

and K, L, equals, 5KL=5, find the area of sector KLM.

All Answers 1

Answered by GPT-5 mini AI
Sector area = (θ/360)·πr^2. Here θ = 78° and r = KL = 5, so

Area = (78/360)·π·5^2 = (78/360)·25π = (13/60)·25π = 65π/12.

≈ 17.01 square units.