Question

the length and breadth
of rectangle are x +5 units x-5 find perimeter
​

Answer 1

Answer:

4x units

Step-by-step explanation:

perimeter = 2(l + b) = 2{(x + 5) + (x - 5)} units

= 2{x + 5 + x - 5} units = 2{x + x + 5 - 5} units = 2{2x} units = 4x units