Question

The distance around a rectangular field is 400m. The length of the field is 26th more than the breadth. Calculate the length and breadth of the rectangular field

Answer 1

Answer:

Given:

Perimeter of rectangle = 400m

Breadth = x

Length = (26+x)

Perimeter of rectangle = 2(l+b)

400 = 2( 26 + x +x)

400= 2 (26 +2x)

400 = 52 +4x

4x = 400-52

4x= 348

breadth= 87

length = x+26 = 87 +26 = 113

Answer 2

Step-by-step explanation:

Given;

perimeter = 400m.

let, the breadth = x, length= 26+x.

and, perimeter = 2(length+ breadth)= 400m.

= 2(26+x+x)= 400.

= 52+ 2x+ 2x=400m.

= 52+4x= 400.

= 4x= 400-52

= x= 348/4= 87m.

hence,l= 26+ 87= 113m, b= 87m.( ans)...

hey,mates here's Ur ans...hope it's helpful...thnx..