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A rectangle has length 3 cm more than its breadth.
If the breadth is w cm, write an expression for the perimeter of the rectangle.

Class 6Forming ExpressionsAlgebra

A $4 w + 6$
B $2 w + 3$
C $4 w + 3$
D $2 w + 6$

Step-by-Step Solution

Length =

w + 3

. Perimeter = 2(length + breadth) =

2 ((w + 3) + w) = 2 (2 w + 3) = 4 w + 6

.

Answer: A)

4 w + 6

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