GeoGebra
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GeoGebra
Proofs
Proofs
Author:
Jenny Secor
Vertical Angle Theorem
Two-column proof (Corresponding Angles)
Two-column Proof (Alt Int. Angles)
Same-side Interior Angles Postulate
Converse of Same Side Interior Angles Postulate
Prove Converse of Alternate Interior Angles Theorem
Converse of Corresponding Angles Theorem
Proving Lines Parallel #1
Next
Vertical Angle Theorem
New Resources
Othographic Views of a Solid
G_10.04 Parallel and perpendicular lines_1a
G_7.03 Proving triangles similar
G_3.01 Triangles and angles_2
Ripple Effect
Discover Resources
number 37
Exercise 5
Angle Relationships in Triangles
Demo: zooming text using \scalebox{}
Even - v2 - CUEBA0050
Discover Topics
Pythagoras or Pythagorean Theorem
Logarithmic Functions
Rotation
Vectors 2D (Two-Dimensional)
Differential Calculus
