How much soil is there in a circular hole,2 m deep and 1 m across

Answers (1)
S safeer

Circular hole with depth is the form of a cylinder.

The hole has a radius of 0.5m and a height of 2 m.

The volume of the hole is 

\pi r^2h=\pi\times0.5^2\times2=0.5 \pi m^3=1.57m^3

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