the perimeter of a square is 48 CM the area of a rectangle is 4 centimetre square less than the area of a square if the length of the rectangle is 14 cm then its breadth is
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perimeter of square = 48 cm
4 × side = 48
side of square = 12 cm
area of rectangle = area of square -4
length × breadth = side. × side - 4
14 × b = 12×12 -4
14 ×b = 140
b = 10 cm
4 × side = 48
side of square = 12 cm
area of rectangle = area of square -4
length × breadth = side. × side - 4
14 × b = 12×12 -4
14 ×b = 140
b = 10 cm
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