Surface Area & Volume of Solids

What is the surface area of this composite figure?

• 188.5 cm ²

• 141.4 cm ²

• 179.1 cm ²

• 150.8 cm ²

A paper party hat, like the one shown, has a slant height of 6 inches and a radius of 5 inches. How many square inches of cardboard would be needed to create this hat?

• 94.3 in.²

• 172.8 in.²

• 50 in.²

• 22.5 in.²

Find the total surface area of the cone. Round to the nearest tenth.

• 37.7 m²

• 50.3 m²

• 75.4 m²

• 25.1 m²

Find the total surface area of the cylinder.

Don't forget to divide the diameter by 2 to get the radius. Round to the nearest tenth.

• 25.13 square cm

• 75.40 square cm

• 50.27 square cm

• 100.53 square cm

Find the volume of this solid to the nearest hundredth.

• 12.57 ft³

• 37.68 ft³

• 18.84 ft³

• 6.28 ft³

Find the volume.

• 1112.3 cubic meters

• 1343.4 cubic meters

• 1423.2 cubic meters

• 1500.6 cubic meters

Find the volume of the cylinder. Round your answers to the nearest tenth if necessary.

• 16.4 cm³

• 31.7 cm³

• 31.4 cm³

• 22.0 cm³

Find the volume of the prism.

• 410 cm3

• 420 cm3

• 402 cm3

• 401 cm3

Find the volume of the triangular prism.

• 80 cm³

• 40 cm²

• 80 cm²

• 40 cm³

Calculate the volume of the pyramid in the picture.  Round to the nearest whole number if necessary.

• 21 m³
• 64 m³
• 32 m³
• 11 m³