# data[].attributes.body
i forgot that the total perimeter wasn't 425 just the 3 fence sides so I messed up

# data[].attributes.body
I tried to isolate x but it was getting way to complicated for me to continue. There must be an easier way.

# data[].attributes.body
I tried to make the length and width as close together as possible. My diagram isn't accurate, just a place holder.

# data[].attributes.body
I used substitution and then added 106.25+106.25+212.5= 425