8.7B - Surface Area of Prisms & Cylinders

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

• 456 ft²

• 672 ft²

• 768 ft²

• 576 ft²

Tags

CCSS.7.G.B.6

What is the total surface area of a rectangular prism with dimensions 30 in., 34 in., and 40 in.?

• 7,160 square inches

• 6,800 square inches

• 7,000 square inches

• 6,500 square inches

Tags

CCSS.7.G.B.6

Which rectangular prism has the same total surface area as the one shown in the diagram?

• A. 3 in. by 14 in. by 14 in.

• C. 3 in. by 4 in. by 40 in.

• B. 16 in. by 2 in. by 10 in.

• D. 14 in. by 4 in. by 12 in.

Tags

TEKS.MATH.8.7B

A box is in the shape of a square prism. The height of the box is 8 inches, and the area of the square base is 16 square inches. What is the total surface area in square inches of the box?

• 160 in²

• 128 in²

• 80 in²

• 288 in²

Tags

CCSS.7.G.B.6

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?

• 164.9 cm²

• 277.0 cm²

• 138.5 cm²

• 191.3 cm²

A new refrigerator comes packaged in a box shaped like a rectangular prism. The base of the box measures 4 feet by 5 feet. The total surface area of the box is 148 square feet. What is the height of the box in feet?

• 6 feet

• 8 feet

• 10 feet

• 12 feet

Tags

CCSS.7.G.B.6

The dimensions of a rectangular prism are shown in the diagram. What is the total surface area in square inches of the prism?

• 736

• 720

• 800

• 680

Tags

CCSS.7.G.B.6

Which two cylinders have the same lateral surface area in square inches? Table showing dimensions of three cylinders: Cylinder W (Radius: 3 inches, Height: 9 inches), Cylinder X (Radius: 4 inches, Height: 2 inches), Cylinder Y (Radius: 4.5 inches, Height: 6 inches).

• Cylinders W and Y

• Cylinders W and X

• Cylinders X and Y

• None of these

A can in the shape of a cylinder has a diameter of 6 centimeters and a height of 10 centimeters. Which measurement is closest to the total surface area of the can in square centimeters?

• 603.19 cm²

• 245.04 cm²

• 376.99 cm²

• 188.50 cm²

What is the lateral surface area of a triangular prism with base side lengths of 5 meters, 8 meters, and 10 meters, and a height of 16.5 meters?

• 379.5 square meters

• 400 square meters

• 350 square meters

• 390 square meters

Tags

CCSS.7.G.B.6