Holt Algebra 2 8-1 Variation Functions 8-1 Variation Functions Holt Algebra 2 Warm Up Warm Up Lesson Presentation Lesson Presentation Lesson Quiz Lesson.
Angles in Polygons. Sums of Interior Angles TriangleQuadrilateralPentagon Heptagon Octagon Hexagon = 2 triangles = 3 triangles = 4 triangles = 5 triangles=
8.1 find angle measures in polygons
Areas of Regular Polygons 11.2 California State Standards 8 : Solve problems involving perimeter and area. 10: Find area of polygons 16: Perform constructions.
Unit 3– Quadrilaterals Review for Final Exam. True/False A diagonal is a line segment in a polygon that connects any two vertices.
Question 1: Find the measure of A. A B C 145° 44°.
Objectives: Develop and use formulas for the sums of the measures of interior and exterior angles of polygons Warm-Up:Here’s a two part puzzle designed.
10/28 with practice on 10/29 I can name and classify a polygon given the number of sides and vertices. I can find the interior angles of a polygon.
Bubble or Nothing Lalu Simcik, PhD Cabrillo College CMC³ Spring 2011 lsimcik.
Warm-Up Exercises ANSWER 81º ANSWER 13 1. If the measures of two angles of a triangle are 19º and 80º, find the measure of the third angle. 2. Solve (x.
Quarter 3 Exam Review Chapter 6, 7.1-7.5. #1 Tell whether the figure is regular/irregular and concave/convex.
Classifying Polygons PRE-ALGEBRA LESSON 9-3 (For help, go to Lesson 9-2.) For the angle measures given, classify the angle as acute, right, or obtuse.