Question

the length of a rectangle is 7 m more than its breadth. if its perimeter is 50m, find the length and breadth of the rectangle ?

Answer 1

Breadth=x
Length= x+7
Perimeter= 50m
2(x+x+7)=50
X= 9m
B=9m
L= 16m

Answer 2

LET THE BREADTH BE X
A/Q LENGTH=X+7
PERIMETER=50

THEREFORE,
        P=2{L+B}
       50=2{X+X+7}
      50=2{2X+7}
      50=4X+14
      4X+14=50
      4X=50-14
     4X=36
       X=36\4
       X=9
BREADTH=9
LENGTH=X+7
              =9+7
             =16



HOPE THIS HELPS U......