Slide 1 Slide 2 Chris Giovanello, LBUSD Math Curriculum Office, 2004 Beat the Computer! Geometry Vocabulary for Unit 2 Slide 3 Chris Giovanello, LBUSD Math Curriculum Office,…

1 O A B C D NYS Mathematics Glossary* – Geometry (*This glossary has been amended from the full SED Commencement Level Glossary of Mathematical Terms (available at http://www.emsc.nysed.gov/ciai/mst/math/glossary/home.html)…

Slide 1Points that lie on the same line Slide 2 Collinear points Slide 3 points that don't lie on the same line Slide 4 Non-collinear points Slide 5 objects which lie…

Slide 1 Warm Up Simplify each expression. 1. 90 – (x + 20) 2. 180 – (3x – 10) Write an algebraic expression for each of the following. 3. 4 more than twice a number…

Slide 1 Definitions of Key Geometric Terms A quick review of material covered in Math A La Salle Academy, Mrs. Masullo Slide 2 Point A position in space. A point has no dimensions.…

Lesson 1-5 Angle Relationships 5-Minute Check on Lesson 1-4 Transparency 1-5 Click the mouse button or press the Space Bar to display the answers. Refer to the figure for…

Lesson 1-5 Angle Relationships 5-Minute Check on Lesson 1-4 Transparency 1-5 Click the mouse button or press the Space Bar to display the answers. Refer to the figure for…

Introduction to Proof: During this lesson, we will: Identify angles as adjacent or vertical Identify supplementary and complementary angles and find their measures Geometry…

Pre-AP Bellwork 6) Claire draws an angle that measures 56. Justin draws a congruent angle. Justin says his angle is obtuse. Is he correct? Why or why not? Pre-AP Bellwork…

SPECIAL PAIRS OF ANGLES Congruent Angles: Two angles that have equal measures. Congruent Angles A B Angle Bisector: a ray that divides an angle into 2 congruent angles. Angle…