Mark wants to get a fence around his square backyard. The backyard is 256 square meters?

Guest Sep 6, 2017

#1**0 **

Well, if it's a square background, then the length of two sides must be the same. So we can square root 256 to get the length of one side. You can plug that into a calculator, but it's easy to memorize that it is 16.

I don't really know what you want to know...but here are some possible answers:

**Length of one side: 16 meters**

**The total length of fence needed: 64 meters**

**Correct me if I'm wrong. (Getting a lot of questions wrong these days...)**

Gh0sty15
Sep 6, 2017