Lateral Surface Area Painting Word Problems

Find the Lateral Surface area of a cylinder where my radius is 7 cm and my height is 20 cm.

• 3077.2

• 879.65

• 1186.92

• 2(3.14)(7)(20)+2(3.14)(7)

Campbell Soup is creating a new soup label. If a can has a height of 6 in and a diameter of 4 in, how much material does Campbell need for each soup label? Use π. Which formula can be used to find the surface area of the label?

• SA=2πrh+2r²

•  SA=2πrh

• SA=Ph+2B

• V=Bh

Solve for lateral surface area?

• 864 in²

• 832 in²

• 20,736 in²

• 2,367 in²

Tags

CCSS.7.G.B.6

Solve for lateral surface area?

• 37.5 m²

• 18.5 m²

• 101.25 m²

• 45 m²

Tags

CCSS.7.G.B.6

Mrs. Baker wants to repaint the walls of her classroom, but will not paint the ceiling or the floor. This situation would represent:

• volume

• lateral surface area

• total surface area

You want to wrap the box in the image.  How much wrapping paper would you need?

• 415 squared cm

• 489 squared cm

• 302 squared cm

• 612 squared cm

Tags

CCSS.7.G.B.6

A soup can has a radius of 2.5 inches and a height of 5 inches.  How much metal is needed to make the can?

• 119.5 inches ²

• 122.75 inches ²

• 78.5 inches ²

• 117.75 inches ²

Robert is wanting to make a multi-colored triangular prism with sides lengths of 7 feet, 3 feet, and 10 feet.  It has a height of 8 feet and a base of 20 square feet (hint; square feet means AREA).  If he wants the color of the rectangles to be blue, how much blue material will he need?

• 180 feet ²

• 160 feet ²

• 200 feet ²

• 140 feet 

Tags

CCSS.7.G.B.6

How much paint do you need to cover the walls?

• 1680 feet ²

• 2680 feet ²

• 3680 feet ²

• 4680 feet ²

Tags

CCSS.7.G.B.6

Campbell Soup is creating a new soup label. If a can has a height of 6 in and a diameter of 4 in, how much material does Campbell need for each soup label? Use 3.14 for π.

Is this looking for Lateral or Total surface area?

• Lateral

• Total