Warm UP- Cylinders

Match the formulas to

their descriptions.

• The area of the lateral surfaces

• A = 2 ⋅ πr²

• The area of the bases

• S.A. = 2πr² + 2πrh

• The Surface Area of a cylinder

• A = 2πr ⋅ h

• 4.83

• 1.83

• 2.83

• 3.83

Find the lateral surface area of the prism.

• 100.53 square inches
• 351.86 square inches
• 251.33 square inches
• 50.27 square inches

The radius is ___________ of the diameter?

• 2 times

• half

Tags

CCSS.7.G.B.4

Organize these options into the right categories.

Groups:

(a) Lateral Surface Area

,

(b) Total Surface Area

• S= l.w

• S = 2πrh

• S = 2πrh + 2πr²

Tags

CCSS.7.G.B.6

Find the total surface area of the cylinder.

• 471 cm²

• 157 cm²

• 314 cm²

• 296 cm²