Math, asked by sachdevasaanjh, 2 months ago

The length of a roller is 40cm and its diameter is 21 cm. it takes 300 complete revolutions to move once over to level the floor of a room. find the area of the room in m

Answers

Answered by jitendra9525676960

0

Answer:

j987768853588888%5558888*+888578*8888888

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