Chapter 12.1, Problem 10CE

a.

To determine

To fill in the blanks.

Answer to Problem 10CE

  ${\text{1 yd}}^2=9{\text{ft}}^2,{\text{ 1yd}}^3=27{\text{ft}}^3$

Explanation of Solution

Given information:

Since $1\text{ yd }=3\text{ft}{\text{., 1 yd}}^2=\_\_\_{\text{ft}}^2,{\text{ 1yd}}^3=\_\_\_{\text{ft}}^3$

since, $1\text{ yd }=3\text{ft}$ then,

  ${\text{1 yd}}^2=9{\text{ft}}^2,{\text{ 1yd}}^3=27{\text{ft}}^3$

b.

To determine

To fill in the blanks.

Answer to Problem 10CE

  ${\text{1 ft}}^2=144{\text{in}}^2,{\text{ 1ft}}^3=1728{\text{in}}^3$

Explanation of Solution

Given information:

Since $1\text{ ft }=\_\_\_\text{in}{\text{., 1 ft}}^2=\_\_\_{\text{in}}^2,{\text{ 1ft}}^3=\_\_\_{\text{in}}^3$

since, $1\text{ ft }=12\text{in}$ then,

  ${\text{1 ft}}^2=144{\text{in}}^2,{\text{ 1ft}}^3=1728{\text{in}}^3$

c.

To determine

To fill in the blanks.

Answer to Problem 10CE

  ${\text{1 m}}^2=10000{\text{cm}}^2,{\text{ 1m}}^3={10}^6{\text{cm}}^3$

Explanation of Solution

Given information:

Since $1\text{ m }=\_\_\_{\text{cm, 1 m}}^2=\_\_\_{\text{cm}}^2,{\text{ 1m}}^3=\_\_\_{\text{cm}}^3$

since, $1\text{ m }=100\text{cm}$ then,

  ${\text{1 m}}^2=10000{\text{cm}}^2,{\text{ 1m}}^3={10}^6{\text{cm}}^3$