Math, asked by Kajalyadav12345, 8 months ago

How many cubic meters of earth must be dug to construct a 7m deep well and diameter is 2m?

Answers

Answered by rehmandodamani

0

Answer:

9m please mark as branlest plz plz

Answered by battuadityarao

1

Answer:

$\huge\red\boxed{ANSWER}$

Step-by-step explanation:

→ GIVEN :

⇒ here height=7m

diameter=2m

⇒ r=d/2

r=7/2

r=3.5

⇒volume =πr^2h

v=22/7*(3.5)(3.5)*2

v=43.12m^3

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