A cone is cut out of the center of a pyramid with a rectangular base. The rectangular base has side lengths of 15 and 10 units. The cone has a diameter of 9 and a height of 12. The pyramid and cone have the same height.
What is the volume of the shaded portion of the composite figure? Express your answer in terms of π.
519π units3
681π units3
(600π – 81) units3
(600 – 81π) units3
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Given:
*A cone is cut out of the center of a pyramid with a rectangle base .
*The rectanguler base has side length is 15 and 10 units.
*The cone has a diameter of 9 and a height of 12 and cone and pyramid have the same height .
To find or Do:
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