Surface Area for Prisms and Cylinders

Find the lateral surface area of this figure.

• 100 cm²

• 120 cm²

• 15 cm²

• 75 cm²

Tags

CCSS.7.G.B.6

Find the lateral surface area of the cylinder. Write answer in π form (this means do not multiply the π/no se multiplica π). π will be part of your answer.

• 96π

• 50π

• 100π

• 5π

If you are asked to find the measurement of a lable off of a soup can, what are you being asked to find?

• The total surface area.

• The Lateral surface area.

What is the surface area of this figure?

• 200 cm ²

• 800 cm ²

• 400 cm ²

• 100 cm ²

Tags

CCSS.7.G.B.6

What is the surface area formula for a cylinder? 

• S = 2πrh +2πr²

• S = Ph + 2B

• S = πrl + πr²

• S = ½Pl + B

Find the lateral surface area of the cylinder.

• 192π

• 128π

• 96π

• 402π

A cylindrical candle has a diameter of 4 inches and a height of 7 inches. What is the total surface area of the candle?

• 113π

• 276π

• 88π

• 36π

Kayla’s grandfather is building a toy box that is 2ft tall, 2 ½ ft wide and 4 ft long. If the wood cost $3 per square foot, what is the least amount Kayla’s grandfather can spend on the wood for the toy box?

• $15.33

• $138

• $78

• $60

Tags

CCSS.6.G.A.4

• S.A. = 206 in.²
• S.A. = 120 in.²
• S.A. = 180 in.²
• S.A. = 194 in.²

Tags

CCSS.7.G.B.6

A classroom, in the shape of a rectangular prism, has two walls that are each 20 feet long, and two walls that are 25 feet long.  The height, from the floor to the ceiling, is 9 feet.  You need to paint the walls of the room with two coats of paint.  How much area will you paint, after applying BOTH coats of paint?

• 810 ft²

• 1620 ft²

• 1310 ft²

• 1360 ft²

Tags

CCSS.7.G.B.6