Question

The area of rectangle is 52m and it's breadth is 6.5m find the length and perimeter

Answer 1

Area = 52 cm²

Breadth = 6.5 cm

Area of rectangle = length × breadth

Breadth                  = Area ÷ Length
 
                                = 52 ÷ 6.5
  
                                = 8 cm

Perimeter   = 2 (l + b)
  
                     = 2 ( 6.5 + 8)
 
                     = 2 × 14.5
   
                     = 29 cm

Answer 2

Here area of rectangle given = 52cm^2
breadth given = 6.5 cm

Area of rectangle = length x breadth


l x b = 52 

l x 6.5 = 52 

l = 52/6.5 

l = 8 cm.


Perimeter of rectangle = 2 (l+b)
                                    = 2 ( 6.5 + 8 )
                                    = 2 x 14.5
                                    = 29 cm.