Geometry volume of prisms, cones, composite figures, math homework help

Find the volume of the composite figure below. Leave your answer in terms of π.

A. 1539π cm3

B. 1215π cm3

C. 891π cm3

D. 4860π cm3

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Find the volume of the pyramid below.

188 cm³

420 cm³

280 cm³

238 cm³