Quadrilaterals & Polygons
Quadrilaterals, regular polygons, and their properties
All Terms (33)
- Altitude of a Parallelogram
- Altitude of a Trapezoid
- Apothem
- Base of a Trapezoid
- Concave
- Convex
- Decagon
- Diagonal of a Polygon
- Dodecagon
- Heptagon
- Hexagon
- Isosceles Trapezoid
- Kite
- Leg of a Trapezoid
- Median of a Trapezoid
- n-gon
- Nonagon
- Octagon
- Parallelepiped
- Parallelogram
- Pentagon
- Polygon
- Polygon Interior
- Quadrilateral
- Rectangle
- Regular Polygon
- Rhombus
- Side of a Polygon
- Square
- Trapezium
- Trapezoid
- Undecagon
- Varignon Parallelogram of a Quadrilateral