Question

Is number 2 correct?

Answer 1

Answer: 120 feet.

Step-by-step explanation:

1. Plot the given coordinates, as you can see in the graph attached.

3. The formula for calculate the perimeter of a rectangle is:

$P=2L+2W$

Where $L$ is the length and $W$ is the width.

4. You need to calculate the lenght and the width of the rectangle. Then, you can apply the formula for calculate the distance between two points:

- The distance of the lenght AD is:

$d_{AD}=\sqrt{(48-20)^{2}+(41-20)^{2}}=35ft$

- The distance of the width CD is:

$d_{CD}=\sqrt{(48-33)^{2}+(41-61)^{2}}=25ft$

5. Then, the perimeter is:

$P=2(35ft)+2(25ft)=120ft$