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Opposite angles
Author:
Rory Geoghegan
Topic:
Angles
GeoGebra
New Resources
Variation Theory Parallelogram Proofs
Poorly Drawn Parallelograms 3
Construct a Conic
Taylor Polynomial
探究由平行線和截線所成的角
Discover Resources
Regular Polyhedra - Two Projections
intersection
Circle Theorems - Tangents
Circle Theorem 3 - Angles in the Same Segment
Kheera Incorrect answer
Discover Topics
Cuboid
Cone
Subtraction
General Quadrilateral
Ellipse