Question

The figure is made up of a hemisphere and a cylinder.

What is the exact volume of the figure?



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Answer 1

Answer: The answer above me is correct.

Step-by-step explanation: good luck on the quiz :)

Answer 2

90π in^3.

Explanation:

Total Volume = volume of cylinder + volume of the hemisphere.

= πr^2h + 1/2*4/3πr^3

= π * 3^2 * 8 + 2/3 π 3^3 ( Note the radius r = 1/2 diameter = 1/2*6 = 3)

= 72π + 18π

= 90π in^3.