Question

The diameter of wheel of a cycle is 70 cm how far will it go in 200 revolutions

Answer 1

3.14*35*200*2

=314*35*2*2

43960 cm.

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Answer 2

Answer:44,000 cm

Step-by-step explanation:

diameter of wheel = 70 cm

so radius = 70/2 = 35cm

circumference = 2πr

= 220 cm

in 200 revolitions the cycle will travel 220 × 200 = 44,000cm(ans)