Chapter 9: Polygons Flashcards
1
Q
Theorem 46: The sum of the measures of the interior angles of a polygon with n sides is
A
180(n-2)
2
Q
Theorem 47: The sum of the measures of the exterior angles of any polygon (one exterior angle per vertex) is
A
360
3
Q
Definition 49: A regular polygon is
A
a convex polygon that is both equilateral and equiangular
4
Q
Theorem 48: The measure of each interior angles of a regular polygon is
A
180(n-2)/n, where n is the number of sides of the regular polygon
5
Q
Definition 50: The perimeter of a polygon is
A
the sum of the lengths of its sides
6
Q
Theorem 49: The perimeter of a regular polygon with n sides and side length s is
A
equal to ns
