The ratio between the perimeter and the breadth of a rectangle is 5: 1. If the area of the rectangle is 216 sq. cm, what is the length of the rectangle?
Correct answer B. 18 cm
Tip: press A, B, C or D to answer, and N for the next question.
Advertisement
More Area questions
See allA triangular piece of land has sides of 9 m, 10 m and 17 m. What is its area?
Correct answer B. 36 sq m
A room is 8 m long, 6 m wide and 4 m high. What is the cost of painting its four walls at Rs. 35 per square metre?
Correct answer B. Rs. 3,920
Advertisement
A wire of length 88 cm is first bent into a square and then into a circle. Taking π = 22/7, by how much does the area of the circle exceed the area of the square?
Correct answer B. 132 sq cm
The perimeter of a rectangular sheet is 46 cm and its diagonal is 17 cm. What is its area?
Correct answer D. 120 sq cm
Discussion