Polygons Flashcards
What is the name of a three sided polygon?
Triangle
What is the name given to a four sided polygon?
Quadrilateral
What is the name given to a five sided polygon?
Pentagon
What is the name given to a six sided polygon?
Hexagon
What is the name given to a seven sided polygon?
Septagon or Heptagon
What is the name given to an eight sided polygon?
Octagon
What is the name given to a nine sided polygon?
Nonagon
What is the name given to a ten sided polygon?
Decagon
Polygons with all sides and angles the same are called
Regular polygons
What is a regular triangle called?
An equilateral triangle
What is a regular quadrilateral called?
A square
What is the name of a triangle with 2 sides of equal length and 2 equal angles?
Isosceles triangle
What do the exterior angles of a polygon add up to?
360 degrees
