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OpenStudy (anonymous):
A rectangular pyramid fits exactly on top of a rectangular prism. The prism has length 15 cm, width 5 cm, and height 7 cm, and the pyramid has height 13 cm. Find the volume of the composite space figure.
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OpenStudy (anonymous):
vol of pyramid = 1/3 ( 15 x 5 ) x 13 = 325 vol of prism =15x5x 7= 525 325 + 525 = 850 cm ^3
OpenStudy (anonymous):
That makes sense... Holy crap! Thanks! (:
OpenStudy (anonymous):
No problem :)
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