Question

the breath of a rectangular garden is 8 m less then its length. the length of the garden 40 m find the perimeter of the garden​

Answer 1

Step-by-step explanation:

p=2(l+b)

p=2(8+40)

p=2*48

=96m

Answer 2

Answer:

144m

Step-by-step explanation:

breadth < length

⇒ breadth + 8m = length

⇒  breadth + 8m = 40 m

⇒ breadth  = 40 m - 8m

⇒ breadth  = 32 m

Perimter of rectangle = 2 ( L + b) = 2 ( 40m + 32 m)

= 2 ( 72 m ) = 144m