Question

assume that the radius of a cylinder is the same as its height. What would happen to the volume of this cylinder if the radius were doubled and its height was half

Answer 1

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Answer:

volume is doubled

Explanation:

The formula for the volume of a cylinder is ...

V = πr²h

Then the volume of the modified cylinder is ...

V = π(2r)²(h/2) = π(4r²)h/2 = 2πr²h . . . . . double the previous volume