Digital Day Preview of Unit 6

Volume Introduction Review

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Multiple Choice

What is volume?

• A measure of the total area that the surface of the object occupies.

• The amount of space in a 3D object

• The space occupied by a flat shape.

Multiple Choice

What is the formula used to find the volume of a rectangular prism

• length x width

• length + width

• length x width x height

• length + width + height

Multiple Choice

Which label would NOT be appropriate for volume?

• inches cubed

• square miles

• cm³

• cubic feet

Multiple Choice

When you are finding the length x width of a 3D figure, this is also called the

• base

• length

• perimeter

• width

Multiple Choice

What is the volume of this figure?

• 6 units³

• 4 units³

• 12 units²

• 12 units³

Multiple Choice

What is the volume of this rectangular prism?

• 18 cm³

• 210 cm³

• 210 cm²

• 18 cm²

Multiple Choice

What is the volume of this cube?

• 6 cm³

• 8 cm³

• 6 cm²

• 8 cm²

Multiple Choice

Find the volume.

• 17 cubic units

• 30 cubic units

• 24 cubic units

Multiple Choice

Find the volume.

• 24 cubic units

• 21 cubic units

• 9 cubic units

Multiple Choice

Find the volume.

• 30 cubic units

• 42 cubic units

• 36 cubic units

Multiple Choice

I bought a box from the post office that had a volume of 24 cubic cm. Which of the following could be the dimensions of my box?

• 2 cm long, 4 cm wide, 4 cm high

• 10 cm long, 4 cm wide, 10 cm high

• 8 cm long, 1 cm wide, 3 cm long

Multiple Choice

Jeff wants to build a wooden box with a volume of 45 cubic cm.

He started with a width of 3 cm and a height of 3 cm.

How long should Jeff make the box?

• 5 cm³

• 5 cm

• 39 cm

• 7 cm

Area

I can find the area of the inside of a quadrilateral.

What are rows and columns?

Rows go side to side

Columns go up and down

In order to calculate the area of a shape, you multiply the length times the width.

• 5 x 2 = 10 square inches

For example:

• 5cm x 5cm = 25 square cm

Here's another example

3 x 3 = 9 square units

Are you ready to practice?

Multiple Choice

What is the area of this shape?

• 8 square units

• 15 square units

• 14 square units

• 20 square units

Multiple Choice

What is the area of this shape?

• 5 square units

• 20 square units

• 15 square units

• 25 square units

Multiple Choice

What is the area of this shape?

• 10 square inches

• 20 inches

• 25 square inches

• 25 inches

Multiple Choice

What is the area of this shape?

• 11 inches

• 11 square inches

• 28 inches

• 28 square inches

Multiple Choice

What is the area of this shape?

• 11 cm

• 11 square cm

• 24 cm

• 24 square cm