Question

find the breadth and perimeter of the rectangle if its area is 96 CM square and the length is 12cm​

Answer 1

Answer:

Breadth is 8cm and perimeter is 40cm

Step-by-step explanation:

Given area of the rectangle =96 cm²

Length of rectangle=12cm

Let breadth be b.

Area=96

length x breadth =96

12b=96

b=8

∴Breadth of the rectangle is 8 cm.

Perimeter of rectangle=2(l+b)=2(12+8)=2(20)=40 cm

Answer 2

Answer:

we have,

area( rectangle )=96cm

  L = 12cm

To find :-  Breadth and perimeter.

area= L × B

96  = 12 × B

  B   =  96/12

  B     =  8

Now we have both length and breadth

so,

perimeter = 2( L+B )

                = 2 ( 12 + 8 )

                = 2× 20

perimeter  = 40

Therefore, P = 40 and B=8

Hope it helps.....

Step-by-step explanation: