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aivan3 [116]
3 years ago
5

The diameter of a cart wheel is 2.1 m. Find the distance traveled when it completes 100 revolutions.

Mathematics
1 answer:
musickatia [10]3 years ago
4 0

Answer

660

Step-by-step explanation:

to find the distance covered in one revolution, we need to find the circumference of the circle.

Radius of wheel is  

=  2.1 / 2

=  1.05 m

Distance traveled when 100 revolutions are completed :  

=  100 x circumference of the wheel

=  100 x 2 x (22/7) x (1.05)

=  100 x 2 x 22 x 0.15

=  660 m

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