Cylinders Review

What is the surface area formula for a cylinder?

• SA = πrl + πr²

• SA = 2πrh + 2πr²

• SA = 4πr²

• SA = πr²

Does this picture show the diameter or radius of a circle?

• Diameter
• Radius

Determine the radius of the penny

• 59.66 mm
• 9.5 mm
• 38 mm
• 19 mm

Tags

CCSS.7.G.B.4

Find the Total Surface area of the cylinder. Round to the nearest tenth.

• 62.8m

• 477.5 cm³

• 235.5 cm³

• 942.0 cm²

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.

• 25.13 square cm
• 75.40 square cm
• 50.27 square cm
• 100.53 square cm