Question

perimeter of rectangle = dash = (2 l + 2 b) units perimeter of re​

Answer 1

Step-by-step explanation:

lets take the _____ as x

so

x (2 l + 2 b)

rectangle has 2 opposite sides

example = x (6+3)

so length = 6

breadth = 3

∴ x = 2

2 ( l + b )