Staar Surface Area

The dimensions of a triangular prism are shown in the diagram. What is the lateral area of the triangular prism in square centimeters?

• 324 cm²

• 252 cm²

• 432 cm²

• 972 cm²

A cylinder and its dimensions are shown in the diagram. Which measurement is closest to the lateral surface area of the cylinder in square centimeters?

• 1101 cm²

• 777 cm²

• 1651 cm²

• 550 cm²

Coach Hanf covered the outside of a gift box shaped like a rectangular prism with paper. The box is 3.2 feet long, 2.1 feet wide, and 2.7 feet high. Which of the following is closest to the total surface area of the box?

• 34 ft²

• 42 ft²

• 30 ft²

• 18 ft²

Find the total surface area of the cylinder.

• 100.53 square inches

• 351.86 square inches

• 251.33 square inches

• 50.27 square inches

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

• 225 in²

• 1350 in²

• 3375 in²

• 1125 in2

What is surface area?

• The measure of the amount of space inside of a solid figure

• The sum of all the areas of all the shapes that cover the object

The dimensions of a cylinder are shown in the diagram. Which measurement is closest to the lateral surface area in square centimeters of the cylinder?

The dimensions of a rectangular prism are shown in the diagram.

What is the total surface area in square inches of the prism?

An architect uses a cylindrical container to protect her blueprints. The dimensions of the cylinder are shown in the diagram. Which measurement is closest to the total surface area of the container in square inches?

What is the lateral surface area of this triangular prism in square centimeters?