# Lesson 7

- Author:
- Mario Ruiz

Circle or Square which is it?

In Taxicab this is a circle with a radius of two.
It is also a square with side length equal to square root of 8.

We see that this is a square with side lengths equal to 2.

**But is it also a circle?**Point E is the center but not all points on the square are equidistant from the center. This is not a circle in Taxicab geometry.__So we conclude that all circles are squares but not all squares are circles.__