2 years ago

Can somebody please help i’ve posted this 1 time and people just used it for points

Mathematics

1 answer:

Vera_Pavlovna [14]2 years ago

5 0

V=3.14 5^2x15-3.14x2^2x15
=3.14x15(5^2-2^2) <—21

≈989. 601685

≈989.1 <—(3.14)

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