Surface area of rectangular prisms

What is the surface area of this figure?

• 200 cm ²

• 800 cm ²

• 400 cm ²

Find the surface area of the rectangular prism.

• 140 in.²

• 83 in.²

• 166 in. ²

What is the Surface Area?

• 101.94

• 110.94

• 110.49

A rectangular brick has a length of 5 centimeters, a width of 9 centimeters and a height of 20 centimeters. What is the surface area of the brick?

• 650 cm²

• 600 cm²

• 450 cm²

Mrs. Jarrell is wrapping a present for her puppy's birthday. The box is 6 inches long, 4 inches wide, and has a height of 3 inches. How much wrapping paper is she going to need to use to wrap her puppy's present?

• 108 in²

• 72 in²

• 54 in²

What is the surface area of the cube?

• 12

• 64

• 96

• 384

Which example requires you to find the surface area?

• Finding out how much water will fill a cylinder
• Finding out how much wrapping paper is needed to cover a present
• Finding the amount a container can hold
• Finding out how much wood is needed to build a fence in your back yard.

A cube's side length measures 15 inches.  What is the surface are of the cube?

• 225 in²
• 1350 in²
• 3375 in²
• 1125 in2

Find the surface area of the rectangular prism.

• 140 in.²
• 83 in.²
• 166 in. ²
• 100 in.²