7th 8.6

Find the surface area of the prism. Round to the nearest tenth if necessary. Dimensions: 6 ft x 3 ft x 2 ft.

• 72 ft².

• 64 ft².

• 70 ft².

• 68 ft².

Tags

CCSS.7.G.B.6

Find the surface area of the prism. Round to the nearest tenth if necessary. Dimensions: 5.5 m x 1.6 m x 1.2 m.

• 10.6 m²

• 32.8 m²

• 34.6 m²

Tags

CCSS.7.G.B.6

Find the surface area of the prism. Round to the nearest tenth if necessary. Dimensions: 8 1/4 yd x 6 2/3 yd x 12 yd.

• 468 yd².

• 600 yd².

• 700 yd².

Tags

CCSS.7.G.B.6

Find the surface area of the prism. Round to the nearest tenth if necessary. Dimensions: 4 m x 3 m x 2 m.

• 52 m².

• 48 m².

• 60 m².

• 56 m².

Tags

CCSS.7.G.B.6

Find the surface area of the prism. Round to the nearest tenth if necessary. Dimensions: 5 ft x 4.8 ft x 3 ft.

• 72 ft²

• 94.4 ft²

• 106.8 ft²

• 120 ft²

Tags

CCSS.7.G.B.6

Find the surface area of the prism. Round to the nearest tenth if necessary. Dimensions: 9 mm x 6.6 mm x 4 mm x 5.2 mm.

• 200 mm²

• 150mm²

• 163 mm²

Tags

CCSS.7.G.B.6

Find the surface area of the prism. Round to the nearest tenth if necessary. Dimensions: 8.1 in x 8.1 in x 12 in. Area of base: 28.4 in².

• 28.4 in²

• 348.4 in²

• 456.8 in²

• 512.4 in²

Tags

CCSS.7.G.B.6

When wrapping a birthday gift in the shape of a rectangular prism for his mother, Kenji adds an additional 2.5 square feet of gift wrap to allow for overlap. How many square feet of gift wrap will Kenji use to wrap a gift 3.5 feet long, 18 inches wide, and 2 feet high?

• 20.5 square feet

• 33.0 square feet

• 30.5 square feet

• 35.5 square feet

Tags

CCSS.7.G.B.6

A company needs to package hazardous chemicals in special plastic rectangular prism containers that hold 80 cubic feet. Find the whole number dimensions of the container that would use the least amount of plastic.

• 4 ft x 4 ft x 5 ft

• 2 ft x 5 ft x 8 ft

• 2 ft x 4 ft x 10 ft

• 4 ft x 5 ft x 4 ft

Tags

CCSS.7.G.B.6