Area and Surface Area Review

Here is a figure made of snap cubes. What is the surface area of the figure?

• 4 cubic units

• 18 sq. units

• 18 cubic units

• 4 sq. units

Here is a figure made of snap cubes. What is the volume of this figure?

• 18 cubic units

• 4 sq. units

• 18 sq. units

• 4 cubic units

True or false: If we double the number of cubes being stacked, both the volume and surface area will double. Explain or show how you know on scratch paper before answering.

• True

• False

Lin said, “Two figures with the same volume also have the same surface area.” Which two figures suggest that her statement is true?

• A and D

• B and C

• A and C

• B and E

Lin said, “Two figures with the same volume also have the same surface area.” Which two figures suggest that her

statement is NOT true?

• A and D or C and D

• A and C

• A and B or A and C

• D and B

Draw a net for this rectangular prism and find the surface area.

• 160 sq. cm

• 140 sq. cm

• 100 sq. cm

• 6 sq. cm

What is the volume of this cube?

• 4 sq. cm

• 8 cubic cm

• 8 sq. cm

• 4 cubic cm

Looking at the numbers 16 and 125, which number is a perfect square?

• 16

• 125

• Both are perfect squares.

• Neither are perfect squares.

Looking at the numbers 20 and 144, which number is a perfect square?

• 20

• 144

• Both are perfect squares.

• Neither are perfect squares.

Looking at the numbers 25 and 225, which number is a perfect square?

• 25

• 225

• Both are perfect squares.

• Neither are perfect squares.