Estimating Angles!
Polygon Angle Sum!
Supplementary/Complementary Angles!
Fun Facts!
100
Estimate the angle 
45!
100
What is an interior angle of a Dodecagon?
150!
100
If an angle was 133 degrees what would its Supplementary angle be?
47!
100
When did America become independent?
July 4, 1776!
200
Estimate the angle 
111!
200
How many sides does a icosagon have?
20!
200
If an angle was 19 degrees what would its complementary angle be?
71!
200
How many years in a generation?
20-30 years!
300
Estimate the angle
135!
300
What is an exterior angle of a Pentagon?
72!
300
If an angle was 123 what would its supplementary angle be?
57!
300
When was the first Jeopardy show hosted?
September 10, 1984
400
Estimate the angle 
12!
400
What is an exterior angle of a Decagon?
36!
400
Find the complementary angle 
22!
400
When did reactor 4 in Chernobyl explode?
April 26, 1986!
500
Estimate the angle 
78!
500
How many sides does a Rhrobicosidecalohidron have!
120 sides!
500
Find the supplementary angle 
59!
500
How many years did the earth take to form?
About 10 - 20 million years!