Question

the length of a rectangle is 2cm more than its breadth. If the length is 3cm more than twice its breadth, the perimeter of the new rectangle becomes 18cm more. Find the dimensions of the original rectangle​

Answer 1

Answer:

Than, Length = (x + 2)cm. → Perimeter = 2(l + b) = 2 (x + x + 2) = 2(2x + 2) = (4x + 4) cm. → New Perimeter = 2(2x + 3 + x) = 2(3x + 3) = (6x + 6)cm.

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