It’s interesting how inspiration can be found in the simplest of things. Take for instance a pattern printed on a tissue box. I kept looking at it thinking what if it were simplified down to perfect circles and squares. 65 more words

#### Verbindung/Connection

Digital art by LS:Verbindung/Connection

http://artecosa.as/de/ad-share/display/bildlich-unverkaeuflich-digitalkunst/shapes/verbindung-connection.html

#### Tangent Lines

Suppose to co-planar circles and have no points in common. Determine how many lines, if any, are tangent to both and ?

Source: NCTM Mathematics Teacher, October 2006… 36 more words

#### Round one

This is for photrablogger’s Mundane Monday #101, and he has a round theme too. I was trying to get a photograph without all the kitchen chaos background and thought, oh, from above. 46 more words

#### Nine-Point Circle

The nine-point circle is a circle that can be that can be constructed for any given triangle. It is named the *nine-point* circle as it passes through nine points defined from the triangle: 292 more words