1 11.1 Angle Measures in Polygons Geometry Mrs. Spitz Spring 2006.
Chris Giovanello, LBUSD Math Curriculum Office, 2004 Beat the Computer! Geometry Vocabulary for Unit 3.
Angles in Polygons. Sums of Interior Angles TriangleQuadrilateralPentagon Heptagon Octagon Hexagon = 2 triangles = 3 triangles = 4 triangles = 5 triangles=
Draw the following: 1. acute triangle 2.right triangle 3.obtuse triangle 4. acute, scalene triangle 5.obtuse, isosceles triangle 6. right, scalene.
Warm-Up Find the value of x for which l || m. SWBAT use parallel lines to prove a theorem about triangles SWBAT find measures of angles of triangles.
Triangle Sum Theorem & Exterior Angle Theorem. Work in groups to answer the questions. Try your best. 1.Name 2 pair of alternate interior angles 5 &
The term POLYGON means "many-angled" (Poly = many) & (Gon = angles) By definition A Polygon is: a closed figure formed by a finite number of coplanar.
Warm-Up: Copy and Complete The last day to turn in ANY late or missing work is ______________________. All test re-takes must be taken ________________.
9.2 – Curves, Polygons, and Circles Curves The basic undefined term curve is used for describing non- linear figures in a plane. A simple curve can be.
Angles and their rules. Lesson Objective Lesson Success Criteria To learn about angles, in relation to points, lines, triangles, and general polygons.
DESCARTES MATH VOCABULARY 251 RIT AND ON RIT Score Range: 251–260 RIT Score Range: 261–270 RIT Score Range: 271–280.
Section 5.2 Proving That Lines are Parallel Steven Shields and Will Swisher Period 1.
