Polygons Flashcards
1
Q
Formula for polygon interior angle sum
A
180(n-2)
2
Q
Formula for each exterior angle of a regular polygon
A
360/n
3
Q
Formula for polygon exterior angle sum
A
360
4
Q
Formula for each interior angle of a regular polygon
A
180 - 360/n
5
Q
Polygon with interior angles each measuring less than 180
A
Convex
6
Q
Polygon with one or more interior reflex angles
A
Concave
7
Q
Polygon with all congruent sides
A
Equilateral
8
Q
Polygon with all congruent angles
A
Equiangular
9
Q
Polygon with all congruent sides and angles
A
Regular
10
Q
Polygon with all congruent angles and proportional sides
A
Similar
11
Q
Polygon with 3 sides
A
Triangle (Trigon)
12
Q
Polygon with 4 sides
A
Quadrilateral (Tetragon)
13
Q
Polygon with 5 sides
A
Pentagon
14
Q
Polygon with 6 sides
A
Hexagon
15
Q
Polygon with 7 sides
A
Heptagon (Septagon)
