Practice Exercises: Perimeter and Area
Perimeter and Area Examples
Directions: Read each question below. Click once in an ANSWER BOX and type in your answer; then click ENTER. Your answers should be given as whole numbers greater than zero. After you click ENTER, a message will appear in the RESULTS BOX to indicate whether your answer is correct or incorrect. To start over, click CLEAR.
1. | Find the perimeter of a triangle with sides measuring 6 centimeters, 8 centimeters and 9 centimeters. |
2. | A rectangle has a length of 9 inches and a width of 4 inches. Find the perimeter. |
3. | Find the perimeter of a regular octagon, with each side measuring 7 meters. |
4. | Find the area of a square with each side measuring 5 inches. |
5. | A rectangular yard has a length of 16 meters and a width of 3 meters. Find the area. |
6. | A rectangle has an area of 56 square feet and a width of 4 feet. What is the length? |
7. | Find the area of a parallelogram with a base of 9 centimeters and a height of 5 centimeters. |
8. | The area of a parallelogram is 24 square inches and the base is 4 inches. Find the height. |
9. | Find the area of a triangle with a base of 7 meters and a height of 4 meters. |
10. | Find the area of a trapezoid with bases of 9 inches and 13 inches, and a height of 4 inches. |