Math, asked by shanu142006, 4 months ago

how many times a wheel of radius 28cm must rotate to go 352 m?
answer = circumference of circle =
2×pie×r
2×22/7×28
176cm
distance to be covered = 352m
1m=100cm
352m=35200cm
35200/176=200

Answers

Answered by tanmit235

1

Answer:

200

Step-by-step explanation:

circumference of the circle= 2 x pi xr

= 2 x 22/7 x 28

= 176cm

distance to be covered = 352m

1m = 100cm

therefore,

352 x 100 = 35200cm

number of rotations = 35200/176

= 200

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