Surface Area (Topic 8.8) from Mastery Connect

Micah must paint all the sides of a box that has dimensions 5ft by 6ft by 7ft. There are four sizes of paint cans for sale.

Which can of paint should Micah buy in order to have enough paint to cover the box once, but have the least paint left over?

• Paint can that can cover 220 sq ft

• Paint can that can cover 210 sq ft

• Paint can that can cover 120 sq ft

• Paint can that can cover 110 sq ft

Cooper has made an art project in the shape of a rectangular prism.

If cooper wants to paint the outside of his art project, how much paint will he need?

• 108 sq in

• 72 sq in

• 36 sq in

• 30 sq in

Lilah is planning to tile part of her kitchen.

What is the area of the shaded region Lilah will tile?

• 38 sq cm

• 74 sq cm

• 116 sq cm

• 156 sq cm

Austin bought a gift for his mother. He placed the gift in the box shown.

How much wrapping paper will he need to cover the entire box?

• 12 sq cm

• 47 sq cm

• 60 sq cm

• 94 sq cm

What is the surface area of the triangular prism?

• 214 sq ft

• 156 sq ft

• 312 sq ft

• 208 sq ft

Select the value that best completes the sentence:

A rectangular prism has a surface area of 64 square centimeters.

The base of the prism is a square with an area of 16 centimeters.

The height of the prism is​ (a)   centimeters

• 2
• 4
• 8
• 16

Seeley has carved a right triangular prism.

What is the area of this prism?

• 190 sq cm

• 280 sq cm

• 310 sq cm

• 360 sq cm

A cashier wraps a gift for a customer.

The cashier wraps a box that is in the shape of a rectangular prism that is 6in x 9in x 2in.

If the cashier charges $0.10 per square inch of wrapping paper, how much will the customer pay for the gift wrap?

• $10.80

• $12.80

• $14.80

• $16.80

A water park divides a large pool into four zones.

If the chill zones are made of identical trapezoids each with a height of 6.06 yards, what is the total combined area of chill zone one, chill zone two, and wave zone?

• 244.86 sq yards

• 202.86 sq yards

• 168.23 sq yards

• 139.23 sq yards

Mr. Breedlove is designing a brick walkway at the entrance of the stem farm.

How many square feet of bricks will he need for the walkway?

• 130

• 122

• 94

• 80