Question
The perimeter of a rectangle is
given as 72 cm, and the side of a square is equal to the mean of the length and breadth of the rectangle. Calculate the area of the square.Solution
ATQ, The sum of the length and breadth of the rectangle = 72/2 = 36cm The side of the square = 36/2 = 18cm The area of the square = 18×18 = 324cm²
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