Unit 5 Review: Area & Volume

Unit 5 Review: Area & Volume

Multiple Choice

What type of units are used to measure area?

• square

• cubic

• your favorite kind

Multiple Choice

What type of units are used to measure volume?

• square

• cubic

• your favorite kind

Multiple Choice

What is the volume of a cube with side lengths of 1/3 cm?

Use the formula V = Bh   or   V = lwh

•  $\frac{1}{9}cm^3$ 

•  $\frac{1}{27}cm^3$ 

•  $\frac{2}{3}cm^3$ 

•  $2\ cm^3$ 

Multiple Choice

What is the area of this triangle?

 $A\ =\ \frac{1}{2}bh$  

• $140\ cm^2$

• $280\ cm^2$

• $190\ cm^2$

• none of these

Multiple Choice

Determine the area. You may use the trapezoid formula OR treat it as a composite shape.
Triangle =  $\frac{1}{2}bh$      Rectangle = lw

Trapezoid =  $h\left(\frac{b1\ +\ b2}{2}\right)$   

• 240  $cm^2$  

• 250  $cm^2$  

• 130  $cm^2$  

• 260  $cm^2$  

Multiple Choice

Find the area of the parallelogram.

• 28 $cm\ 2$

• 32 $cm^2$

• 56 $cm^2$

• 16 $cm^2$

Multiple Choice

Determine the area. You may use the trapezoid formula OR treat it as a composite shape.
Triangle =  $\frac{1}{2}bh$      Rectangle = lw

Trapezoid =  $h\left(\frac{b1\ +\ b2}{2}\right)$   

• 420  $m^2$  

• 210  $m^2$  

• 273  $m^2$  

• 260  $m^2$  

Multiple Choice

Find the area of the irregular hexagon.

• none of these

• 192 ft²

• 156 ft²

• 126 ft²

Multiple Choice

The surface area of a cube can be found by using the formula SA = 6s².

Determine the surface area of a cube with a side length, s, of 8 cm.

• 2,304 cm²

• 512 cm²

• 384 cm²

• 96 cm²

Multiple Choice

Carpet costs $4 per square yard.

How much would it cost to carpet a rectangular room that is 6 yards wide and 10 yards long?

• $60

• $240

• $120

• $960

Multiple Choice

The net of a pizza box is shown.

How many square inches of cardboard is needed to make the box?

• 160 in²

• 144 in²

• 128 in²

• 166 in²

Multiple Choice

The triangular sides of the tent each have a base of 20 feet and a height of 15 feet.

The three rectangular sides of the tent are each 50 feet long and 20 feet wide.

What is the surface area of the tent?

• 3,000 ft²

• 3,600 ft²

• 3,150 ft²

• 3,300 ft²

Multiple Choice

The center of this plaque is a 10-inch square, and the edges of the frame measure 12 inches long and 12 inches wide.

What is the area of the frame (the shaded region)?

• 44 ft²

• 20 ft²

• 244 ft²

• 100 ft²

Multiple Choice

The water in a fish tank is 8 ½ inches deep. The base of the tank is 12 inches long and 5 inches wide.

What is the volume of the water in the tank?

• 480 $\frac{1}{2}\ \ in^3$

• 510 $in^3$

• 512 $in^2$

• 425 $in^2$

Multiple Choice

There are 3 feet in 1 yard.

How many cubic feet are in 1 cubic yard?

• 27

• 9

• 3

• 18

Multiple Choice

A prism has a square base with side lengths of 3 inches. The height of the prism is 2 ¼ inches.

Find the volume of the prism.

V = Bh or V = lwh

• $20\ \frac{1}{4\ }\ in^3$

• $6\ \frac{3}{4}\ in^3$

• $15\ \frac{1}{4}\ in^3$

• not enough information

Multiple Choice

Andres is painting five faces of a storage cube (he isn’t painting the bottom face).

If each face is 8 inches WIDE, how many square inches will he need to paint?

• 548 in²

• 512 in²

• 384 in²

• 320 in²

Multiple Choice

Which net CANNOT be folded to make a cube?

• A

• B

• C

• D

Multiple Choice

How many ½-inch cubes can be packed into a cubic box that is 6 inches wide?

• 1,728

• 144

• 216

• 864