Math, asked by Narang4893, 11 months ago

The diameter of a wheel is 70cm .How far will the wheel travel in 20 revolutions

Answers

Answered by Annika9
2

Answer:4400cm

Step-by-step explanation:

Given diameter=70cm

This implies radius =35cm

Circumference of wheel

=2πr

=2×(22/7)×35

=2×22×5

=220cm

Now

Distance travelled by wheel in 20 revolutions

=20× circumference of wheel

=20×220

=4400cm

Therefore 4400cm distance will be travelled by the wheel in 20 revolutions.

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