Question

Length of a rectangular is 16cm less than twice its breath .if the perimeter of the rectangular of the rectangular is 100cm find its length and breadth

Answer 1

hi mate here is ur answer

let the breadth of rectangle be x

length of rectangle is 2x-16

perimeter of rectangle = 100cm

perimeter of rectangle = 2(l+b)

= 2( 2x-16 + x)

= 2( 3x -16)

2(3x-16)=100

6x - 32 = 100

6x = 100-32

6x = 68

x = 68/6

x = 11.3

breadth = 11.3

length = 11.3 x 2 - 16

length = 6.6

hope it helps!!!