Respuesta :

AJGreen
First you find the perimeter, the length of all of the sides added together:

There are 4 sides and 2 of each of them are the measurements you stated above:
7.75*2 = 15.5
3.65*2 = 7.3

Then you add them together:
15.5+7.3 = 22.8

This means he will need 22.8ft of fence.

Hope this helps! :)

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