a wheel has diameter 112 cm find how many complete revolution must it take to cover 880 cm
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Answer:
2.5 revolution
Step-by-step explanation:
diameter of wheel is d = 112 cm
radius of the wheel = d/2 = 112/2 = 56 cm
circumference of the wheel 2πr
= 2 × 22/7 × 56
= 2 × 22 × 8
= 44 × 8
= 352 cm
the wheel covers a distance of 352 cm in one revolution
to cover a distance of 880 cm it takes
880/352 = 2.5 revolutions
hope you get your answer
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