Lesson 16: Practice Problems
Problem 1
Match each quantity with an appropriate unit of measurement.
The surface area of a tissue box
The amount of soil in a planter box
The area of a parking lot
The length of a soccer field
The volume of a fish tank
Square meters
Yards
Cubic inches
Cubic feet
Square centimeters
Problem 2
Here is a figure built from snap cubes.
![4 cubes stacked on top of each other](../../../../../../embeds/8fbd86bf--6.1.E.PP.New.Image.22.png)
Find the volume of the figure in cubic units.
Find the surface area of the figure in square 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.
Problem 3
Lin said, “Two figures with the same volume also have the same surface area.”
![5 figures labeled A-E made up of cubes in different amounts and shapes.](../../../../../../embeds/7f6b99f8--6.1.E.PP.New.Image.21a.png)
Which two figures suggest that her statement is true?
Which two figures could show that her statement is not true?
Problem 4 From Unit 1 Lesson 11
Draw a pentagon (five-sided polygon) that has an area of 32 square units. Label all relevant sides or segments with their measurements, and show that the area is 32 square units.
Problem 5 From Unit 1 Lesson 15
![A rectangular prism with sides of 2, 5, and 10.](../../../../../../embeds/35714a80--6.1.E.PP_Image_18.png)
Draw a net for this rectangular prism.
Find the surface area of the rectangular prism.