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Module 2- Vertical Angles
Author:
Maria Nielsen
,
Shaun
What do you notice about the blue and purple angle?
GeoGebra
Play around with the slide bar. What do you notice about the blue and purple angles?
New Resources
Poorly Drawn Parallelograms 2
Explore the invariant lines of matrix {{-2,5},{6,-9}}
Icosahedron1
Dodecahedron
Quiz: Finding Average Rate of Change
Discover Resources
Equation of a circle
The Box Space
Möbius bands animation with segments
Стереометрия. ЕГЭ(14)
Slanted or Curved Lines?
Discover Topics
Arithmetic Mean
Median Value
Median Line
Dilation
Orthocenter