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Step : 1
Perimeter of a Rectangle / Parallelogram = 2 * (length + breadth)
A Rectangle is a quadrilateral with all angles having same value of 90 ° and length of 2 opposite sides same named as length and the remaining 2 opposite sides are same and are known as breadth
A Parallelogram is a quadrilateral with all opposite angles having same value of and length of 2 opposite sides same named as length and the remaining 2 opposite sides are same and are known as breadth
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Step : 2
Let there be a Rectangle / Parallelogram ABCD
Side 1 = s1 = 19
Side 2 = s2 = 14
Perimeter of a Rectangle / Parallelogram = 2 * (Side 1 + Side 2)
Thus perimeter of a Rectangle / Parallelogram = 2 * (19 + 14)
Thus perimeter of a Rectangle / Parallelogram = 66
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