Question

A 20 m deep well with diameter 14m is dug up and the earth from digging is spread evenly to form platform 22 m and 14m. Find the height of platform. (With Solution)

Answer 1

Answer:

A 20m deep well with diameter 7m is dug, and the earth from digging is evenly spread out to form a platform 22m by 14m. Find the height of the platform. Hint: Use the fact that the amount of soil extracted from the well will remain the same and will form the platform.

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