Circles, Surface Area, & Volume

The distance all the way across the circle, but through the center, is called the...

• radius

• diameter

• circumference

• area

Find the Surface Area

• 556 cm²

• 278 cm²

• 680 cm²

• 340 cm²

Find the surface area of the rectangular prism.

• 94 cm. squared

• 60 cm. squared

• 12 cm. squared

• 19 cm. squared

What is the volume?

• 12

• 23

• 15

• 60

What expression describes the volume of this rectangular prism?

• 3 x 4 x 5

• 4 x 3 x 5

• 4 x 5 x 3

• 5 x 4 x 3

Find the Volume

• 960 cm ³

• 240 cm ³

• 960 cm ²

• 1920 cm ³

What does "circumference" mean?

• Space a circle takes up

• Distance around a circle

• Line from one side of a circle to another

• Line from center of circle to side

The triangular prism shown below represents a display case.  Which of the following is the best estimate of the volume of the display case in cubic inches?

• 144 cubic in.

• 576 cubic in.

• 288 cubic in.

• 72 cubic in.

The diagram below models the length from the center of a wind turbine to the tip of one of its blades. Which of these is closest to the total area covered by the blade when the turbine makes 1 revolution?

• 3,215 m²

• 100 m²

• 1,024 m²

• 201 m²

Use the ruler provided to measure the diameter of the coin shown below to the nearest tenth of a centimeter.
Which of these is closest to the circumference of the coin?

• 7.5 cm

• 4.5 cm

• 9.4 cm

• 3.1 cm