Question

perimeter of rectangle is 3m more than the breadth. find length and breadth

Answer 1

let breadth be x

length = x + 3

perimeter = 2( x + x + 3)

34 = 2( 2x + 3)

34 = 4x + 6

28 = 4x  

x = 7

breadth = 7cm

length = 7+3 = 10cm