Question

determine the length of rectangle b , using that find its perimeter it's width 24cm area 96cm2​

Answer 1

Answer:

perimeter of rectangle = 2(l+b)

given

perimeter=96cm²

width= 24cm

2(l+b)=96

2(l+24)=96

2l+48=96

2l=96-48

2l=48

l=48/2

l=24cm

Answer 2

Answer:

Lenght = 4cm

Perimeter = 56cm

Step-by-step explanation:

For Given Rectangle,

For Given Rectangle,Width (b) = 24cm

Area = 96cm^2

To find :- Lenght (l) = ?

Perimeter = ?

We know that,

Area = l × b

= 96 = l × 24

= l = 4cm

Now,

Perimeter = 2(l + b)

= 2(4 + 24)

= 2(28)

= 56cm

Hope this will help you!!