Question

The length of a rectangle is twice the breadth of length of a rectangle is 14cm.find the perimeter of rectangle

Answer 1

Step-by-step explanation:

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Answer 2

Step-by-step explanation:

let the breadth of rectangle=x

length of rectangle=2x=14

=>x=7

perimeter of the rectangle=2 (l+b)

=2 (14+7)

=2 (21)

=42 cm