Classification,+Comparison+and+contrast+-+Version+1+with+classmate+comments

The most known classification is, - Regular and Irregular polygons, the first__s__ are planes, __simples, convexes, equilaterals__, ** why in plural? ** equiangular, and with right sides. A polygon for its external form ** of ** classifications is: © __ Simples: __ If two of its sides that aren’t consecutives don’t cut itself.
 * Good Job **! !
 * __ Classification: __**



© __ Complexes: __ If two of its consecutives sides cut itself.



© __ Convexes: __ If one straight line only cute it in two points. © __ Concaves: __ If one straight line can cute it in more that two points.



© __ Regular: __If its sides and angles are equals.



© __ Irregular: __ If its sides and angles aren’t equals.

© __ Equilaterals: __ If its sides are equals.



© __ Equiangular: __ If its angles have an equal measure.



© __ Rectilinear: __ If all of its parts are right.



© __ Curvilinear: __ If one or more of its sides is a curve segment.



Comparisons and contrasts in the polygons

I Think that the polygons have several aspects in common, and there are :

- All__s__ of __this__ ** these **have sides, (that form__s__ angles between us), area, (two dimensions) , but ** they **have some differences. In its classification, we can see that exists a variety of polygons, whose differences are by its concavity and convexity, lenght and form of its sides, angles between sides!!