Surface Area Cylinder Cone

Total Surface Area of Cone

Find the Lateral Surface area of a cylinder where my radius is 7 cm and my height is 20 cm.

• 3077.2

• 879.65

• 1186.92

• 2(3.14)(7)(20)+2(3.14)(7)

Find the lateral surface area of the prism.

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

• 100.53 square inches

• 351.86 square inches

• 251.33 square inches

• 50.27 square inches

Campbell Soup is creating a new soup label. If a can has a height of 6 in and a diameter of 4 in, how much material does Campbell need for each soup label? Use π. Which formula can be used to find the surface area of the label?

• SA=2πrh+2r²

•  SA=2πrh

• SA=Ph+2B

• V=Bh

Find the surface area of the cone. Round your answers to the nearest tenth. 

• 282.7 in³

• 314.2 in³

• 309.2 in³

• 267.4 in³

Find the surface area of this cone if the slant height is 13 ft and the radius is 5ft.

• 65ft.²

• 219.91 ft.²

• 282.74ft.²

• 130ft.²

Find the surface area of this cone.

• 204.2 ft.²

• 188.5 ft.²

• 282.7 ft.²

• 408.4 ft.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?

• 94.25 in.²

• 172.79 in.²

• 50 in.²

• 22.5 in.²

Find the surface area

• 164.9yd²

• 329.9yd²

• 612.6yd²

• 227.8yd²

Find the surface area. Round your answer to the nearest hundredth, if necessary.

• 542.74 m²

• 1156.35 m²

• 818.99 m²

• 1017.88 m²