Math, asked by sumankumarlal424, 6 months ago

the length of Roller in 40 cm and its diameter is 21 sentimeter it take 300 complete Revolution to move once over the level the floor of a room Find the area of room in m²​

Answers

Answered by rajkumarmandal8814
0

Answer:

78x55y8226 \sqrt{223366.2 \times 232 = 475845}

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