MUE Ch 4 Surface Area

Match the rectangular figure with the correct surface area.

• 40

• 
• 52

• 
• 158

• 
• 41

• 

Tags

8.7.B

What is the surface area of the prism rounded to the nearest whole number?

Tags

8.7.B

Find the lateral surface area of the prism in square meters to the nearest whole number.

Mathematical Equivalence

ON

Tags

8.7.B

Tags

8.7.B

Mary rolls up paper to make a tube as seen in the image. Both ends of the tube are open. What is the surface area of the tube to the nearest whole number? Use 3.14 for pi.

Tags

8.7.B

*Cylinder A has a r = 3 and h = 2

* Cylinder B has a r = 2 and h = 3

Which cylinder has a greater surface area and by how much?

Cylinder ​ (a)   has a surface area that is ​ (b)   greater.

• A
• B

Tags

8.7.B

What is the correct order of the cylinders from least surface area to greatest surface area?

• III

• IV

• II

• I

Tags

8.7.B

The stain for the concrete cylinder costs $0.60 per square foot. About how much will it cost to stain the outer walls and bottom of the concrete cylinder? Use 3.14 for pi.

• $56.52

• $103.62

• $172.70

• $150.72

Tags

8.7.B

The following pattern is cut from a sheet of plastic. To the tenths place, how much plastic is being used?

Mathematical Equivalence

ON

Tags

8.7.B

A poster is stored in a tube without a cover on either end. Which expression shows how much cardboard is needed to make the tube?

Tags

8.7.B