Manoj has a motor cycle with wheel of diameter 91 cm. There are22 spokes in the wheel . find the length of the are between two adjoining spokes
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Length of the arc between two adjoining spokes = 13 cm
Step-by-step explanation:
There are22 spokes in the wheel
=> Angle between two adjacent spokes = (360°/22)
Length of arc = ( arc angle / 360° ) * 2 π R
R = Radius = Diameter/2 = 91/2 cm
π = 22/7
arc angle = 360°/22
Length of arc = ((360°/22)/360° ) * 2 * (22/7) * (91/2)
= (1/22) * (22/7) * 91
= (1/7) * 91
= 91/7
= 13 cm
length of the arc between two adjoining spokes = 13 cm
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