CBSE Class 8 Answered
A circular well with a diameter of 2m is dug to a depth of 14m, what is the volume of the earth dug out?
Asked by urmilaagarwal | 10 Mar, 2019, 11:55: AM
Expert Answer
dugged well is like a cylinder with radius 1 m and depth 14 m.
volume of earth dugged out = π×r×r×h = π×1×1×14 = (22/7)×1×1×14 = 44 m3
Answered by Thiyagarajan K | 10 Mar, 2019, 12:06: PM
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