A playing field has length (2n+5) m and width (n+1) m if perimeter is 360 m find value of n

58

Step-by-step explanation:

Assuming the playing field is a rectangle.

Perimeter = 2l + 2w

2 (2n+5) + 2 (n + 1) = 360

4n + 10 + 2n + 2 = 360

6n + 12 = 360

6n = 348

n = 348/6

n = 58

The value of n is 58.