1. Coming Attractions: hexagon regular
Because if it fits together with no gaps then it is a regular shape

2. 18 45

3. What is the measure of each angle? Explain
8. Does this polygon tessellate? Explain
The measure of the shape is 45
They fit together with no gaps between the shapes

4. 3 sides – 2 = 1 x 180= 180
4 sides – 2 = 2 x 180= 360
360
5 sides – 2 = 3 x 180= 540
540
penta 6
hexagon
980 7 7 8
octagon 9 9
1260 10
1430
Decagon

5. 10. What would be the sum of the angles in a 52 sided polygon?
3 sides – 2 = 1 x 180= 180
4 sides – 2 = 2 x 180= 360
360
540
5 sides – 2 = 3 x 180= 540
penta
hexagon 6 7 7
980
answer 8
octagon 9 9
1260 10
decagon
1430
52-2=50 x 180=9000

6. 85
????? 45 50

7. 130
4. What is the reflex of this angle? _230___________________

8. 75
Dbe 75
112

11. Use auto shapes to draw a tessellation below
This illustration is a tessellation because…….

12. Using your chart, explain the pattern you see in Column A.

13. Using your chart, explain the relationship between the numbers in Column A and Column B.

14. Using your chart, describe the pattern you found in Column E.

15. Explain how you found your answer to the 150-sided figure
Explain how you found your answer to the 150-sided figure. How do you know that your answer is correct?