Activity 25 Practice

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 3.14 for 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 lateral surface area of the cylinder.

• 471.24 square centimeters
• 157.08 square centimeters
• 314.16 square centimeters
• 296.72 square centimeters

Find the total surface area of the cylinder.

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

• 25.13 square cm

• 75.40 square cm

• 50.27 square cm

• 100.53 square cm

Find the lateral surface area of the cylinder.

• 471.24 square centimeters
• 157.08 square centimeters
• 314.16 square centimeters
• 296.72 square centimeters

What is the total surface area of the cylinder to the nearest square inch? 

• 625 in²
• 1300 in²
• 1046 in²
• 414 in²

Find the Total Surface area of the cylinder. 

• 62.8m
• 477.28 cm²
•  235.5 cm³
• 942 cm²

Find the total Surface Area of the cylinder. Round to the nearest tenth.

• 3015.9 cm²

• 1155.5 cm²

• 578.1 cm²

• 779.1 cm²

What is surface area?

• Inside of the object
• the sum of all the areas of all the shapes that cover the surface of the object.
• Something Coach G made up?
• Surface area is what you get when you boil unicorn tears. 

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