Question
The perimeter of a rectangle is 104 cm. The side of the
square is taken as the average of the rectangle’s length and breadth. Find the area of the square.Solution
ATQ, Perimeter of the rectangle = 2 × (l + b) The sum of the length and breadth = 104 / 2 = 52 cm The side of the square = 52 / 2 = 26 cm Area of the square = a² The area of the square = 26 × 26 = 676 cm²
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