Surface Area of Rectangular and Triangular Prisms

What is surface area?

• Magic

• The capacity a 3-D shape holds

• The covering of the faces of a 3-D shape

• The sum of squares of a triangle

What shape is the base of the shape shown?

• Square

• Rectangle

• Triangle

What shape is the base for the prism shown?

• Triangle

• Rectangle

• Square

What is the difference between total surface area and lateral surface area?

• The shape of the base

• The shape of the faces connecting the bases

• The volume of the two bases

• The area of the two bases

Find the lateral surface area of the shape shown? Use the left and right sides as the bases.

• 119.28 in²

• 102.48 in²

• 84 in²

• 101.76 in2

Find the total surface area of the shape shown. Use the top and bottom faces as bases.

• 119.28 in²

• 102.78 in²

• 84 in²

• 101.76 in²

Find the total surface area of the shape shown.

• 3000 in²

• 1350 in²

• 1800 cm²

• 2100 cm²

Find the lateral surface area of the shape shown.

• 3000 in²

• 1350 in²

• 1800 in²

• 2100 in²

Mrs. Jarrell is wrapping a present for her puppy's birthday. The box is shaped like a cube with sides that are 13 inches long. How much wrapping paper is she going to need to use to wrap her puppy's present?

• 1014 in²

• 1004 in²

• 676 in²

• 1150 in²

Mrs. Sandlin is painting a wooden box for decoration. She only wanted to paint the sides of the box. This box is 14 inches long, 8 inches wide, and 9 inches tall. How much paint is she going to need?

• 396 in²

• 648 in²

• 450 in²

• 306 in²