CBSE Class 7 Answered
Area of the square and rectangle are equal if the side of the square is 140 cm . Find the length and breadth of the rectangle and also find the perimeter
Asked by rrsanvi | 13 Mar, 2023, 05:33: PM
Expert Answer
Side of a square is 140 cm long.
Area of rectangle = area of square = (140)2 = 19600 cm2
19600 can be represented as product of two natural numbers in many ways.
So, there exist more than one rectangle whose area is 19600 cm2.
So, the perimeter is not fixed.
Answered by Renu Varma | 16 Mar, 2023, 01:42: PM
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