Answer:

Step-by-step explanation:
Given
See attachment for soccer field
Required
The possible dimension of the field
From the attachment, we have:



So, we have:

This gives:

Express 36 as 6^2

Express as difference of two squares

Hence, the dimension is: 
Why are all the answer choices the same..?
answer
.618 18 repeats
Step-by-step explanation:
Answer:
21
Step-by-step explanation:
