Interior Angles
Exterior Angles
Triangles
Classify Polygons
Challenge
100
The sum of the interior angles of a triangle is...
180
100
The sum of the exterior angles on any polygon is...
360
100
Find the missing interior angle.
26 degrees
100
What do you call a six sided polygon?
Hexagon
100
What is the measure of one interior angle of a regular pentagon?
108 degrees
200
The formula for the sum of the interior angles of a polygon with n sides is...
180(n-2)
200
The measure of the exterior angles of a regular hexagon is...
60 degrees
200
Find the measure of angle 2
72 degrees
200
Is a circle a regular polygon?
No
200
What is the measure of one exterior angle of a polygon with 360 sides?
1 degree
300
The sum of the interior angles of a nonagon is...
1260 degrees
300
The sum of the exterior angles of a 36-gon is...
360 degrees
300
Find x.
x = 4
300
A regular polygons must have all equal what? (there are two things)
sides and angles
300
What is the measure of an interior angle of a regular decagon?
144 degrees
400
The sum of the interior angles of a polygon with 17 sides is...
2700
400
The measure of an exterior angle of a regular quadrilateral is...
90 degrees
400
What is the measure of the 3rd angle in an isosceles triangle if the 2 base angles equal 65 degrees?
50 degrees
400
What do you call a nine sided polygon?
Nonagon
400
I'm thinking of a regular polygon whose interior angles each measure 156 degrees. How many sides does the polygon have?
15 sides
500
The sum of the interior angles of a polygon with 1000 sides is...
179640 degrees
500
A regular polygon with an exterior angle measure of 18 degrees has how many sides?
20
500
Find x.
x = 67
500
What do you call a polygon with 7 sides?
Heptagon
500
I'm thinking of a regular polygon whose exterior angles each measure 3.6 degrees. How many sides does this polygon have?
100 sides