Question

The length of a rectangle is 8 meter more than its breath and it's perimeter is 256 m.

Answer 1

Step-by-step explanation:

lets take the breadth as X

Perimeter=256m

Length = (256÷2)-8=120

Breadth=(256-120)÷2=68

so 2×(120+68)

=2×188

=376

Answer 2

Answer:-

Breadth of rectangle = Xm

length = X + 8m

Perimeter of rectangle = 256m

256 = 2 ( x+[ x +8] )

256 = 2 ( 2x +8)

256 = 4x 16

256 -16 = 4x

240 = 4x

240/4 = x

60 m = x

Length of rectangle = 60 m+ 8 m

= 68 m