1.

The Area Of A Rectangle Is 12 Sq.metres And It’s Length Is 3 Times That Of It’s Breadth. What Is The Perimeter Of The Rectangle?

Answer»

LET the breadth be x metres , then it’s LENGTH = 3X metres

=>3x × x =12 

=> x2= 4 

=> x =2 l=6m, b =2m 

=> PERIMETER = 2(6+2)m = 16m.

Let the breadth be x metres , then it’s length = 3x metres

=>3x × x =12 

=> x2= 4 

=> x =2 l=6m, b =2m 

=> Perimeter = 2(6+2)m = 16m.



Discussion

No Comment Found