500
What is volume of composite with a pyramid and rectangular prism? The pyramid has a length of 20 cm, width of 15 cm and a height of 30 cm. The rectangular prism has the same length and width as the pyramids, but the height between the bases is 17 cm.
V=Bh /3 V=Bh
V=(20)(15)(30) /3 V= (20)(15)(17)
V=3000 cm^3 V= 5100 cm^3
V= 3000 + 5100 = 8100 cm^3