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  • Geometry: Introductory Definitions, Postulates, Theorems
  • Interactive Definition Prompts
  • Practice Exercises with Definitions
  • Segment Addition Postulate Discovery & Exercises (with Midpoint Questions)
  • Angle Addition Postulate Discovery & Exercises (with Angle Bisector Questions)
  • Vertical Angles: Theorem Discovery & Problems
  • Course Intro Problem

Geometry: Introductory Definitions, Postulates, Theorems

Author:
Ashley Moss, Tim Brzezinski
Topic:
Geometry
Geometry: Introductory Definitions, Postulates, Theorems

Table of Contents

  • Interactive Definition Prompts

    • Collinear Points (Definition Prompt)
    • Parallel Lines Definition
    • Congruent Segments: Quick Exploration
    • Midpoint Definition
    • Congruent Angles: Definition
    • Angle Bisector Definition (I)
    • Perpendicular Lines Definition (& Consequence)
    • Segment Bisectors (Definitions)
    • Perpendicular Bisector Definition
    • Complementary Meaning?
    • Supplementary Angles (Quick Exploration)
    • Triangle Altitude Illustrator and Definition Writing Prompt
    • Triangle Median Illustrator & Definition Writing Prompt
  • Practice Exercises with Definitions

    • Proving Segments Congruent (Exercise)
    • Proving Angles Congruent (1)
    • Proving Angles Congruent (2)
    • Proving Angles Congruent
  • Segment Addition Postulate Discovery & Exercises (with Midpoint Questions)

    • SAP Problem 1 (Discovery)
    • SAP - Problem 2
    • SAP - Problem 3
    • Midpoint Definition Question (I)
    • Midpoint Definition Question (II)
  • Angle Addition Postulate Discovery & Exercises (with Angle Bisector Questions)

    • AAP - Problem 1 (Discovery)
    • AAP - Problem 2
    • AAP - Problem 3
    • Angle Bisector (Problem 1)
  • Vertical Angles: Theorem Discovery & Problems

    • Vertical Angles Exploration (1)
    • Vertical Angles Exploration (2)
    • Vertical Angles Theorem
    • VAT (Problem 1)
  • Course Intro Problem

    • Where is the Treasure?
Next
Collinear Points (Definition Prompt)

New Resources

  • Exploring Dilations
  • SAS Similarity Theorem: Exploration
  • Pi Made of Functions
  • Radian Angles
  • Lesson and Practice: Circle and Coordinate Geometry

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Discover Topics

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  • Geometric Distribution
  • Optimization Problems
  • Sphere
  • Definite Integral

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