Question

the sum of length and breadth of rectangle is 10 cm find the perimeter of the rectangle ​

Answer 1

Step-by-step explanation:

perimeter of rectangle=2(l±b)

=2(10)

=20

Answer 2

20 is the answer.

Step-by-step explanation:

sum of the length and the breadth of rectangle= (l+b) =10

formula of perimeter of rectangle=2(l+b)

=2(10)