Grade 7 McGraw Hill Glencoe - Answer Keys Answer keys Chapter 8: Measure Figures; Lesson 6: Surface Area of Prisms

Dear guest, you are not a registered member. As a guest, you only have read-only access to our books, tests and other practice materials.

As a registered member you can:

Registration is free and doesn't require any type of payment information. Click here to Register.

Grade 7 McGraw Hill Glencoe - Answer Keys

Chapter 8: Measure Figures; Lesson 6: Surface Area of Prisms

Please share this page with your friends on FaceBook

Question 7 (request help)
Write a formula for the surface area S.A. of a cube in which each side measures x units.
Type below:

Question 8 (request help)
A company will make a cereal box with whole number dimensions and a volume of 100 cubic centimeters. If cardboard costs $0.05 per 100 square centimeters, what is the least cost to make 100 boxes?

Cost = $

Question 9 (request help)
Reason Inductively Determine if the following statement is true or false. Explain your reasoning.
If you double one of the dimensions of a rectangular prism,the surface area will double.

Question 10 (request help)
Persevere with Problems The base of the prism shown at the right is a regular hexagon with side lengths of 8 centimeters. The area of one of its bases is about 166 square centimeters. What is the surface area of this hexagonal prism?

$S.A\approx$

$cm^2$

Question 11 (request help)
Persevere with Problems The figure at the right is made by placing a cube with 12-centimeter sides on top of another cube with 15-centimeter sides. Find the surface area.

$SA=$

$cm^2$

Question 12 (request help)
What is the surface area of the rectangular prism shown?
- A. $600\frac{1}{2}\text{ yd }^2$
- B. $ 659.7 \text{ yd }^2$
- C. $662.7 \text{ yd }^2$
- D. $700 \text{ yd }^2$