Find the volume of the composite solid if the diameter of the cone is 18.6 inches and the diameter of the cylinder is 22.5 inches. Round your answer to the nearest hundredth. There is a cone on top of a cylinder. The height of the cylinder is 12.07, and the side or lateral height of the pyramid is 11.8. Find the volume of the composite solid if the diameter of the cone is 18.6 inches and the diameter of the cylinder is 22.5 inches. Round your answer to the nearest hundredth.

Question

Jayvion Moody

Mathematics

18 May, 14:18

Find the volume of the composite solid if the diameter of the cone is 18.6 inches and the diameter of the cylinder is 22.5 inches. Round your answer to the nearest hundredth. There is a cone on top of a cylinder. The height of the cylinder is 12.07, and the side or lateral height of the pyramid is 11.8. Find the volume of the composite solid if the diameter of the cone is 18.6 inches and the diameter of the cylinder is 22.5 inches. Round your answer to the nearest hundredth.

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Answers (1)

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Joanna Sherman · Answer 1

Diameter of the cone = 18.6 inches

radius = 9.3 inches

diameter of the cylinder = 22.5 inches

radius = 11.25 inches

Volume of cone = 1/3 (pi*r^2*h)

= 1/3 (3.14*86.49*11.8)

= 1068.2

Volume of cylinder = pi*r^2*h

= 3.14*126.6*12.07

= 4798.1

Total volume = 1068.2 + 4798.1

= 5866.1 inches cube