Answer:
I believe that the answer is 95 meters.
Explanation:
Okay, so to solve this question, you must know the formula to solve for the area of a rectangle/square.
Area of a rectangle/square - l x w
In this question, you can see the the width (72 m) and the area (6840 m²) is already given. What you can do in this situation is to use the opposite operator (division) to solve for the length of the rectangular field.
6840 ÷ 72 = 95
You can always double check to see if the number is correct.
A = l x w
= 72 m x 95 m
= 6840 m²
Really hope this helped. :)
