हाउ मेनी क्यूबिक मीटर ऑफ अर्थ मस्ट विजिट आर्डर सिंह अवेल 22.5 डीप एंड डायमीटर ऑफ 7 मीटर
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Answer:
865.46 m^3
Step-by-step explanation:
volume of well = cubic meter of earth dug out
πr^2h = x
volume = π×(7/2)^2×22.5
= 865.46 m^3
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