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Triangle Sum Conjecture
Author:
Alex Armstrong
Choose the select tool. Drag each vertex, and notice what happens to the angle sum.
GeoGebra
New Resources
Special Right Triangles 30°-60°-90° and 45°-45°-90°
Advanced example 3: Colored vector field 3D
bewijs stelling van Pythagoras
Graph Segment of f(x) = x in Polar Coordinates
Tracing r = 2 cos(θ)
Discover Resources
Transformations
Equilateral Triangle
Rotations
Derivace polynomů
Discover Topics
Frequency Distribution
Hypothesis Testing
Statistical Characteristics
Pie Chart or Circle Chart
Limits