math422jan252017.notebook
January 25, 2017
Study for tomorrow's test. Bring a calculator!
Review:
1.Find the sum of the meaures of the angles of a 9 sided polygon.
2. Name all the ways to prove lines parallel.
3. Name all the ways to prove triangles congruent.
4. What is a regular polygon?
5. If the measure of one exterior angle of a regular polygon is 12, how many sides does it have?
6. In this figure, congruent parts are marked.
E
What other parts can you now prove congruent?
(don't write a proof)
A B C D
math422jan252017.notebook
January 25, 2017
math422jan252017.notebook
January 25, 2017
math422jan252017.notebook
January 25, 2017
math422jan252017.notebook
January 25, 2017