3D Geometry Review

What is the surface area of this rectangular prism?

• 195 in²

• 19.5 in²

• 30 in²

• 229 in²

In the figure, the two triangular faces of the prism are right triangles with sides of length 3 cm, 4 cm, and 5 cm. The other three faces are rectangles. What is the surface of the prism?

• 72 cm²

• 84 cm²

• 96 cm²

• 108 cm²

What is the volume of this right triangular prism?

• 165 ft³

• 330 ft³

• 1073 ft³

• 2145 ft³

Find the volume of this composite 3D figure.

• 3,094 ft³

• 1,456 ft³

• 4,550 ft³

• 1,532 ft³

Which measure would be best for finding the amount of cereal in a box?

• volume

• surface area

• area

• perimeter

Which measure would be best for measuring the amount of wrapping on a present?

• volume

• surface area

• area

• perimeter

A circular lampshade with a diameter of 14 inches has a length of wire that goes around it exactly one time. How many inches of wire are needed to go around the lampshade one time? Answer in terms of pi.

• 7π

• 14π

• 49π

• 196π

What shape will the vertical cross-section of a cube be?

• Square

• Triangle

• Trapezoid

• Circle

Find the Surface Area of the 3D Object

• 365 km²

• 361 km²

• 342 km²

Find the Surface Area of the 3D object

• 256 ft²

• 276 ft²

• 594 ft²