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11-10-2021
Mathematics

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13 A wheel covers la distance of 88m after making 100 revolutions What is the radiu of the wheel?

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11-10-2021

Answer:

Circumference of a circle = 2πr (r is radius of circle )

Total distance covered in 1000 revolution = 88km = 88000 m

=> 1000 × 2πr = 88000 m

=> 2πr = 88

=> r = 88/2π (Value of π = 22/7)

Hence , r = 14 m

Step-by-step explanation:

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