Rectangles: Area

1. Find the area of a square that has a perimeter of 60 centimeters.

a. 15 cm2
b. 20 cm2
c. 200 cm2
d. 225 cm2

2. Find the area of a square that has a perimeter of 120 centimeters.

a. 30 cm2
b. 90 cm2
c. 200 cm2
d. 900 cm2

3. Find the area of a square whose perimeter is 24 inches.

a. 6 in2
b. 18 in2
c. 24 in2
d. 36 in2

4. Find the area of a square whose perimeter is 48 feet.

a. 24 ft2
b. 48 ft2
c. 144 ft2
d. 1220 ft2

Use the figure below to answer the rest of the questions:

5. If the rectangle above has a perimeter of 50 cm, what is the width of the rectangle?

a. 10 cm
b. 15 cm
c. 20 cm
d. 30 cm

6. If the rectangle above has a perimeter of 80 cm, what is the area of the rectangle?

a. 30 cm2
b. 60 cm2
c. 300 cm2
d. 900 cm2

7. If the rectangle above has an area of 100 cm2, what is the perimeter of the rectangle?

a. 40 cm2
b. 80 cm2
c. 1600 cm2
d. 6400 cm2

8. If the rectangle above has an area of 300 cm2, what is the width of the rectangle?

a. 10 cm
b. 30 cm
c. 75 cm
d. 100 cm

9. If the rectangle above has a width of 20 cm, what is the area of the rectangle?

a. 160 ft2
b. 180 ft2
c. 200 ft2
d. 400 ft2

10. If the rectangle above has an area of 150 cm2, what is the width of the rectangle?

a. 12 cm
b. 15 cm
c. 25 cm
d. 100 cm