in order to make "curved shapes", you should hopefully know a bit of geometry.
 
in order to make "curved shapes", you should hopefully know a bit of geometry.
   −
A circle is (sometimes) considered to be a regular polygon with an infinite number of sides. A regular polygon is a polygon with all sides having the same length and angle.
+
*A circle is (sometimes) considered to be a regular polygon with an infinite number of sides. A regular polygon is a polygon with all sides having the same length and angle.
   −
A quick exercise: think of a regular triangle, then a square, and just add a side to the shape each time. It will start looking more and more like a circle.
+
*A quick exercise: think of a regular triangle, then a square, and just add a side to the shape each time. It will start looking more and more like a circle.
   Exception encountered, of type "Error"