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The diameter of a roller is 2.4 m and it...

The diameter of a roller is 2.4 m and its length is 1.68 m. If its rotates 1000 time to level a ground. Find the area of the ground.

A

`126720" m"^2`

B

`12672" m"^2`

C

`1267.2" m"^2`

D

`12.672" m"^2`

Text Solution

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The correct Answer is:
B
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