Surface Area of Cylinder

What is the surface area formula for a cylinder?

• SA = πrl + πr²

• SA = 2πrh + 2πr²

• SA = 4πr²

• SA = πr²h

Campbell Soup is creating a new soup label. If a can has a height of 12 cm and a diameter of 6 cm, how much material does Campbell need for each soup label? Use 3.14 for π.

• 150.72 cm²

• 100.48 cm²

• 24 cm²

• 226.08 cm²

Sarah needs a PVC pipe with a diameter of 10 inches and a heigh of 2 inches, how much material is needed to make 5 pipes?

• 62.8 inches ²

• 219.8 inches ²

• 314 inches ²

• 422 inches ²

A cylindrical dog water bowl is 10 inches wide and 4 inches deep.  How much plastic is needed to make the bowl?

• 125.6 inches ²

• 204.1 inches ²

• 282.6 inches ²

• 300.6 inches ²

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 cylinder.

• 471.24 square centimeters

• 157.08 square centimeters

• 314.16 square centimeters

• 296.72 square centimeters

find the lateral surface area of the cylinder .

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

• 666.666 m²

• 816.4 m²

• 1632.8 m²

• 1444.4 m²

Find the lateral surface area. Use pi for pi. The diameter is 18. Round to the nearest tenths.

• 7121.5

• 1780.4

• 395.6

• 197.9

What is the LATERAL SURFACE AREA of the cylinder?

• 282.74

• 635.85

• 28.26

• 353.25

What is the LATERAL SURFACE AREA of the cylinder?

• 552.64

• 1036.2

• 276.46

• 466.29