Question

a boy runs three times around the perimeter of a field and covers a total distance of 1140m if the length of the field is 110m calculate the area of the field

Answer 1

Step-by-step explanation:

let the breadth of the field be x m

as per the question

$= > 3(110 + x) = 1140 \\ \\ = > 330 + 3x = 1140 \\ \\ = > 3x = 810 \\ \\ = > x = 270 \: m\\ \\ \\ therefore \ \\ area = 270 \times 110 = 29700 {m}^{2}$