Index of Shapes

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Basic Shapes

Circle	Triangle	Square
Rectangle	Pentagon	Hexagon

Definition: A Polygon is an enclosed planar figure that is composed of only line segments and at least 3 line segments.

Definition: A Regular Polygon is a polygon whose edges are all of equal length.

Triangles

Right Triangle	Equilateral Triangle	Isosceles Triangles	Scalene Triangle

Definition: A Right Triangle is a triangle with that contains a $90$-degree interior angle.

Definition: An Equilateral Triangle is a triangle whose side lengths are all of equal length.

Definition: An Isosceles Triangle is a triangle where only two of its side lengths are of equal length.

Definition: A Scalene Triangle is a triangle whose side lengths are all of different lengths.