Question

length of a rectangle is 3cm less than its breadth if the
perimeter of the rectangle is 24cm .find its length and breadth
​

Answer 1

Step-by-step explanation:

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