Unit 10 Review Part 1

Find the volume of the prism.

• .4625 cubic units

• 46.25 cubic units

• 4.625 cubic units

• 462.5 cubic units

Tags

CCSS.7.G.B.6

In order to prepare a piece of ground for building a shed, a rectangle measuring 7 1/2 feet long by 12 feet wide is marked off. Then the dirt within the rectangle must be dug out to a depth of 0.5 foot. Finally, the resulting space must be filled with concrete. What is the volume of sand needed, in cubic feet, to fill the space?

• 45 cubic feet

• 40 cubic feet

• 450 cubic feet

• 45.5 cubic feet

Tags

CCSS.5.MD.C.5B

CCSS.6.G.A.2

This is a diagram of the new pool in Clarksville. It can only be filled half full of water the first week. What is the volume of water in the pool for the first week?

• 500 cubic meters

• 250 cubic meters

• 5000 cubic meters

• 2500 cubic meters

Tags

CCSS.5.MD.C.5B

CCSS.6.G.A.2

Find the surface area of the following square pyramid with a base length of 4 feet and a triangular height of 7 feet.

• 112 square centimeters

• 128 square centimeters

• 84 square centimeters

• 72 square centimeters

Tags

CCSS.7.G.B.6

Julian is covering a box with aluminum foil for a STEM project. If the box is 8 inches long by 3 inches wide by 12 inches high, how much surface area does Julian have to cover?

• 156 square inches

• 212 square inches

• 288 square inches

• 312 square inches

Tags

CCSS.6.G.A.4

The price of a visit to the dentist is calculated according to the formula 25 + 75n where n is the number of cavities the dentist finds. On Susie's last visit, the dentist found 3 cavities. What was the cost of Susie's visit?

• $75

• $100

• $175

• $250

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Mark is trying to wrap a gift for his mother. The gift fits into a cube-shaped box with a side length of 7 inches. How many square inches of paper does he need to cover the box without the paper overlapping?

Use the formula SA = 6s² so that s equals the side length and SA equals the suface area.

• 42 square inches

• 49 square inches

• 294 square inches

• 336 square inches

Tags

CCSS.6.G.A.4

The net of a right triangular prism is shown.

What is the surface area, in square centimeters, of the right triangular prism?

• 96 cm²

• 108 cm²

• 114.6 cm²

• 128 cm²

Tags

CCSS.6.G.A.4

What is the value of the expression below when c = 7 and d = 6?

6c² - 5d + 8

• 80

• 272

• 3464

• 4467

Tags

CCSS.6.EE.A.2C

A net of a three-dimensional figure is shown. The height of each triangle is 5 inches.

Students are debating over the net of the three-dimensional figure shown.

Using the net, determine which student's explanation is correct.

• Jack thinks the net is that of a square pyramid and the surface area is 39 squared inches.

• Sharon thinks the net is that of a rectangular pyramid and the surface area is 72 squared inches.

• Brian thinks the net is that of a square pyramid and the surface area is 69 squared inches.

• Jordan thinks the net is that of a rectangular pyramid and the surface area is 96 squared inches.

Tags

CCSS.6.G.A.4