Math, asked by mathsu, 11 months ago

how many metres of earth must be dug to dig a well 32 m deep with diameter 7 m? Find the cost of plastering its inner surface at ₹ 4.5 per metre square.

Answers

Answered by lakshitayadav18

20

hope this answer will help you

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mathsu: helped a lot! thanks again!

lakshitayadav18: welcome

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