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GeoGebra
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GeoGebra
GeoGebra Classroom
Outline
Proofs on Parallel Lines
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
Proofs on Parallel Lines
Author:
Patricia Angela Santos
,
Jenny Secor
Topic:
Angles
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
רישום חופשי
Curves
အခြေခံ data အခေါ်အဝေါ်များ
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
Graphing Parametric Equations
Discover Resources
Euler Segment Project
Exterior angles always equal 360
AA Similarity
Theorem of Thales
Euler's Method
Discover Topics
Constructions
Pythagoras or Pythagorean Theorem
Triangles
Symmetry
Circumcircle or Circumscribed Circle
