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Area of Rectangle

Theperimeter ...

Question

Theperimeter of a rectangle is 130 cm. If the breadth of the rectangleis 30 cm, find its length. Also find the area of the rectangle.

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Solution

Perimeter= 2 (Length + Breadth) = 130
2 (Length+ 30) = 130
Length +30 = 65
Length =65 âˆ’ 30 = 35 cm
Area =Length Ã— Breadth = 35 Ã— 30 = 1050 cm²

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