There is a rectangle of length 22 cm . Find its area if its perimeter is 75 cm.
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Perimeter of a rectangle = 2(L + B)
Perimeter = 75 cm
Length = 22 cm
Breadth = ?
75 = 2(L + B)
75/2 = 37.5 = L + B
37.5 = 22 + B
Breadth = 37.5 - 22
= 15.5
The breadth of the rectangle is 15.5 cm
Area of a rectangle = L x B
= 22 x 15.5
= 341
The area of the rectangle is 341 square cm
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