Math, asked by sandeepsabat2008, 2 months ago

9. A road roller takes 750 complete revolutions to move
once over to level a road. Find the area of the road if the
diameter of a road roller is 84 cm and length is 1 m.

Answers

Answered by aryaatjoshi

1

Answer:

radius= diameter / 2

84/2

=42 CM

the radius of the road is 42cm

Area of circle= πr²

3.14 ×42×42

= 5538.96

Answered by nivi2415

0

Answer:

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