Polygons Flashcards
1
Q
Polygon
A
1) formed by three or more sides where no two sides with a common endpoint are collinear
2) each side intersects exactly two other sides, one at each endpoint
2
Q
3
A
Triangle
3
Q
4
A
Quadrilateral
4
Q
5
A
Pentagon
5
Q
6
A
Hexagon
6
Q
7
A
Heptagon
7
Q
8
A
Octagon
8
Q
9
A
Nonagon
9
Q
10
A
Decagon
10
Q
12
A
Dodecagon
11
Q
N
A
N-gon
12
Q
Convex polygons
A
You can stretch a rubber band around the polygon and it will hold the shape of the polygon without any gaps
13
Q
Nonconvex polygons (Concave polygons)
A
You cannot stretch a rubber band around the polygon so that it will hold the shape of the polygon without gaps ❌✔️➕
14
Q
Equilateral polygons
A
Polygons that have all sides congruent
15
Q
Equiangular polygons
A
Polygons with all angles congruent
