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Google Classroom
GeoGebra
GeoGebra Classroom
Outline
Intro to Angles
Angles
Triangles
Intro to Angles
Author:
Kathy
Topic:
Angles
Table of Contents
Angles
Adjacent angles
Vertical Angles Theorem
Complementary Meaning?
Missing complementary angle
Supplementary Angles (Quick Exploration)
Missing supplementary angle
angles investigations
Angles on a line
Triangles
triangle angle-sum theorem
Missing angle in a triangle
Basic Triangle with adjustable side lengths and angles
Drawing Triangles
The sum of angles in a quadrilateral
Sum of the Interior Angles of a Quadrilateral
Next
Adjacent angles
New Resources
Variation Theory Parallelogram Proofs
Explore the invariant lines of matrix {{-2,5},{6,-9}}
Finding Average Rate of Change of a Function
Shadow of a Cube (v2)
Dissections by Guillermo Bautista
Discover Resources
Angle Angle Side
襯墊
Inscribed Angle
平移 Transformation
HF3ab-app
Discover Topics
Trigonometric Functions
Plane Figures or Shapes
Sequences and Series
Triangles
Distributions