23-23 Unit 8 Review

Two prisms are shown.

If both prisms were filled with unit cubes, what would be the difference between the volume of Prism A in cubic units and the volume of Prism B in cubic units?

• 12 cubic units

• 15 cubic units

• 81 cubic units

• 9 cubic units

Helen walked 18 yards from her house to the library. Then she walked 288 feet to the post office. What total distance in yards Helen walked?

• 114 yd

• 26 yd

• 342 yd

• 42 yd

What should the shaded area be labeled?

Figure 1 represents a box shaped like a rectangular prism. Figure 2 shows some unit cubes that were placed in the box. How many more unit cubes can be placed in the box to fill it?

• 28 unit cubes

• 24 unit cubes

• 63 unit cubes

• 39 unit cubes

A rectangular prism has a length of 20 inches, a width of 11 inches, and a height of 13 inches. What is the volume in cubic inches of this rectangular prism?

• 233 cubic inches

• 2,860 cubic inches

• 160 cubic inches

• 88 cubic inches

What two dimensional figure belongs in the blank space?

• Trapezoid

• Triangle

• Pentagon

• Parallelogram

The bottom layer of a rectangular prism contains 20 unit cubes. The prism is made up of 7 equal-size layers. What is the volume of the prism in cubic units?

• 27 cubic units

• 140 cubic units

• 70 cubic units

• 54 cubic units

The length of one edge of a whiteboard is 17 feet. What is the length of the edge in inches?

• 204 in.

• 51 in.

• 34 in.

• 289 in.

Which triangle belongs in the intersection of "Acute triangles" and "Isosceles triangles"?

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Each side of this ice cube measures 2 inches.  What is the volume of the ice cube?

• 6 cubic inches
• 8 cubic inches
• 12 cubic inches
• 8 square inches