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Angles at a point add up to 360°
Author:
John Tranter
Topic:
Angles
,
Geometry
Drag the points to see how the angles change
GeoGebra
New Resources
alg2_05_05_04_applet_exp_fxn_flvs
Finding Average Rate of Change of a Function
Poorly Drawn Parallelograms 3
Exploring Simple Loci 探究簡單軌跡
Explore the invariant lines of matrix {{-2,5},{6,-9}}
Discover Resources
Locus of a moving point ,a fixed point and a fixed line
CT1: Angle at the Centre
f(x)=|kx|
geometry
Just fun
Discover Topics
Continuity
Statistics
Hyperbola
General Quadrilateral
Trapezium