Question

The perimeter of a rectangle field is 260 feet . The length of the field is 10 feet more than twice the width of the field. What is the length of the field?

Answer 1

Step-by-step explanation:

let the width of the rectangleb field be X feet

then length of this rectangle field is (2X+10)feet

Now, 260= 2{X+(2X+10)}

=>260= 2(3X+10)

=>260= 6X+20

=>6X=240

=>X= 40.

Hence, it's length is 2×40+10=80+10=90feet.