Question

The area of a rectangle is 36sqcm and it's length is 9cm find it's breadth and is perimetre​

Answer 1

Answer:

26 cm

Step-by-step explanation:

Area of a rectangle =l×b

therefore, 36=9xb

b=4cm

Now, the Perimeter of the rectangle =2(l+b)

=2(9+4)

=2x13

=26cm

Answer 2

let the breath be x

a/q,

= area of rectangle = (l × b)

= 36 = 9 × x = 9x

= x = 36/9 = 4

= therefore, x = 4

hence, breath of the rectangle = x = 4

so, perimeter = 2(l + b )

= 2(4 + 9)

= 13 × 2 = 26

{hope it will help you}

don't mark me as branliest

instead of that subscribe and support my youtube channel - “musical spirit"

{thanks}