Question

the breadth of rectangle is 6 less than the length. find the perimeter of rectangle.
​

Answer 1

Answer:

Step-by-step explanation:

4*length - 12

Answer 2

Answer:

(4x - 12) units, where x is the length of the rectangle.

Step-by-step explanation:

Let the length of the rectangle be x units and the breadth be y units.

According to the question,

y = x - 6 units

Perimeter of the rectangle = 2 ( x + y) = 2 (x + x - 6) = 2 (2x - 6)

= (4x - 12) units.

So, the perimeter of the rectangle is (4x - 12) units, where x is the length of the rectangle.