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olga_2 [115]
3 years ago
8

Find the central angle θ which subtends an arc of length 50 miles of a circle of radius 36 miles

Mathematics
1 answer:
ArbitrLikvidat [17]3 years ago
3 0
(πrθ)/180 = arc length       [r=radius, θ=central angle, π≈3.14]  ⇒
πrθ =  180*arc length
θ = (180*arc length)/πr

θ = (180 * 50)/(3.14 * 36) ≈ 79.6°


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