The sum of the interior angles of a triangle is...
180
The sum of the exterior angles on any polygon is...
360
Find the missing interior angle.
26 degrees
Concave or Convex?
Concave
What is the measure of one interior angle of a regular pentagon?
108 degrees
The formula for the sum of the interior angles of a polygon with n sides is...
180(n-2)
The measure of the exterior angles of a regular hexagon is...
60 degrees
Find the measure of angle 2
72 degrees
What makes a polygon regular?
All sides and angles are congruent?
What is the measure of one exterior angle of a polygon with 360 sides?
1 degree
1260 degrees
The sum of the exterior angles of a 36-gon is...
360 degrees
Find x.
x = 4
Regular or Nonregular?
Regular
144 degrees
The sum of the interior angles of a polygon with 17 sides is...
2700
The measure of an exterior angle of a regular quadrilateral is...
90 degrees
I'm thinking of a regular quadrilateral. What do we call this shape?
Square
15 sides
The sum of the interior angles of a polygon with 1000 sides is...
179640 degrees
A regular polygon with an exterior angle measure of 18 degrees has how many sides?
20
Find x.
x = 67
What do you call a polygon with 7 sides?
Heptagon
I'm thinking of a regular polygon whose exterior angles each measure 3.6 degrees. How many sides does this polygon have?
100 sides