Q-2 A wheel covers a distance of 88 m. in 100 rotation. Find
the radius of wheel?
Answers
Answered by
6
Answer:
Step-by-step explanation:
distance covered in one revolution = 2πr m. = 14m = Radius
Answered by
3
Answer:
Given,
Wheel covered a distance of 88 m in 100 rotations
Distance covered by the wheel in 1 rotation = Circumference of the wheel
= Distance covered/Number of rotations
= 88/100 m
Let r be the radius of the wheel.
2πr = 88/100
2 × (22/7) × r = 88/100
r = (88 × 7)/(100 × 2 × 22)
= 14/100 m
= (14/100) × 100 cm
= 14 cm
Hence, the radius of the wheel is 14 cm.
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