A carnival ride is in the shape of a wheel with a radius of 25 feet. The wheel has 20 cars attached to the center of the wheel. What is the central angle, arc length, and area of a sector between any two cars? Round answers to the nearest hundredth if applicable. You must show all work and calculations to receive credit.

Question

anonymous · Answer

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anonymous · Answer

sector angle 1st 360 in a circle... 25 cars... 360/25 = 14.4. so then 14.4/360=0.04. L = 14.4/360x 2x 3.14x r and a= 360/20=18 x 3.14x r2. so arc length = 7.85 ft area = 98.17 ft^2. arc length= 5pi/2 and area= 125pi/4! ARC= 7.9. AREA= 98.1