Quiz-Surface Area of Cylinders

The radius is ___________ of the diameter?

• twice
• half

Tags

CCSS.7.G.B.4

Which is the formula for Surface Area of a Cylinder?

• $2\pi r^2+2\pi rh$

• $2\pi r+2\pi rh$

• $\pi r^2+\pi rh$

• $2\pi r^2\times2\pi rh$

What is the area of this circle?

• 50.24 cm²
• 50.265 cm²
• 98.12 cm²
• 200.96 cm²

Tags

CCSS.7.G.B.4

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

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

Tags

CCSS.7.G.B.6

Find the surface area

• 60.4 m²
• 188.4 m²
• 94.2 m²
• 881.9 m²

Tags

CCSS.7.G.B.6

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. 

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

Tags

CCSS.7.G.B.6

CCSS.7.G.B.4

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. 

Tags

CCSS.7.G.B.6

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

Tags

CCSS.7.G.B.6

CCSS.7.G.B.4

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

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