Question

find the distance covered by the wheel of car in 500 revolution if the diameter of the wheel is 77

Answer 1

Circumference of circle = 2πr
Radius of Circle = (77/2)
Now, Putting the Values,
2×22/7×77/2 = 242
That means 1 revolution = 242
then, 500 revolution = 242×500
= 121000
SO THE DISTANCE COVERED BY THE WHEEL= 121000.

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Answer 2

your answer is in the picture.

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