Opposite Angle Theorem

Author:Shawn Godin

When two lines cross four angles are created and the opposite angles are equal. In the sketch, you can move point C. If you click on one of the four angles you will see the opposite angle pairs.

New Resources

အခြေခံ data အခေါ်အဝေါ်များ
Vectors and Components - Trig
רישום חופשי
apec
Here comes the sun!

Discover Resources

Vertical Angles
Rebecca Stinson - Geogebra
Triangle Area
Face Creation Through Reflection Rachel F. p.1
P10 maze

Discover Topics

Similarity Transformation or Similarity
Linear Programming or Linear Optimization
Addition
Rotation
Parabola