Question

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

Answer 1

2(7+2b)=50
7+2b=25
b=9&l=16

Answer 2

breadth be x
length be x+7

P= 2( l+b)
50=2(x+7+x)
25=2x+7
18=2x
x=9


breath 9
length 16