Polygon - A closed plane figure with at least three sides that are segments. The sides intersect only at their endpoints and no adjacent sides are collinear.

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Presentation transcript:

Polygon - A closed plane figure with at least three sides that are segments. The sides intersect only at their endpoints and no adjacent sides are collinear YES NO

Convex Polygon - Has no diagonal with points outside the polygon Concave Polygon - Has at least one diagonal with points outside the polygon

Name Sides 3 4 5 6 8 9 10 12 n triangle quadrilateral pentagon hexagon octagon nonagon decagon dodecagon n-gon

Equilateral Polygon- Has all sides congruent Equiangular Polygon - Has all angles congruent Regular Polygon - Is both equilateral and equiangular

When You're Done with the Worksheet: ·Turn in your worksheet with ALL THREE polynomials drawn and their angle measurements labeled! ·Page 159/160: Write 3.5 Theorems in Theorems/Postulate Notebook! ·Do these practice problems with your group in your regular notes: Page 161 #14, 20, 23, 34 ·Once your entire group has all of the practice problems done and CORRECT you can have your homework to work on.

Make sure the 3.5 Theorems are in your Notebook!! Homework #21 Make sure the 3.5 Theorems are in your Notebook!! Page 161 #1-13, 16, 17, 21, 22, 24, 32 ·Use your worksheet and examples in the book to help you if you need it!!! ·There is an online tutorial in this section also! :-)