Practice Test on Area and Perimeter of Rectangle

In math practice test on area and perimeter of rectangle the questions are given below.

1. Find the perimeter, area and length of the diagonal of the rectangle when …………

(a) length = 35 cm breadth = 12 cm

(b) length = 12 m breadth = 5 m

(c) length = 24 m breadth = 7 m

2. The perimeter of a rectangle is 326 cm and its length is 98 cm. Find its breadth and area.

3. The perimeter of a rectangle is 50 m and its breadth is 12 m. Find its length and area.

4. The length and diagonal of a rectangle are 40 cm and 41 cm. Find its breadth and perimeter.

5. Find the breadth and perimeter of a rectangle if its length is 36 m and its area is 540 m².

6. Find the length and perimeter of a rectangle if its breadth and area are 19 m and 475 m².

7. The sides of a rectangle are in the ratio 4 : 5 and its perimeter is 90 cm. Find the dimensions of the rectangle and hence its area.

8. The sides of a rectangle are in the ratio 3 : 7 and its area is 1029 m². Find the dimensions of the rectangle, and then find its perimeter.

9. Find the cost of fencing a rectangle garden at the rate of $7.50 per m if its length and breadth are in the ratio 4: 3 and its area is 1200 m².

10. Find the cost of flooring the verandah at the rate of $12 per m² if the length and breadth of the verandah are in the ratio 3 : 2 and its perimeter is 40 m.

Answers for practice test on area and perimeter of rectangle are given below to check the exact answers of the above questions.

Answers:

1. (a) 94 cm, 420 cm², 37 cm

(b) 34 m, 60 m², 13 m

(c) 62 m, 168 m², 25 m

2. b = 65 cm, A = 6370 cm²

3. l = 13 m, A =156 m²

4. b = 9 cm, P = 98 cm

5. b = 15 m, P = 102 m

6. l = 25 m, P = 88 m

7. l = 20 cm, b = 25 cm, A = 500 cm²

8. l = 21 m, b = 49 m, A = P = 140 m

9. $1050

10. $1152