Question

pls send a proper answer​

Answer 1

Volume of pit= Volume of soil on land

Therefore, π × (7/2)^2 =22 × 14 ×h

so, h = 22/7 × 7/2 × 7/2 ×20 ×1/22 × 1/14

h=5/2

= 2.5 m

Hence, the answer is 2.5 m.

Height of the platform so formed is 2.5 m.

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