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Author:
Michael Olsen
What is the sum of the first 30 odd numbers?
New Resources
Angles and Intersecting Lines: Quick Investigation
Piano. Keyboard.
History of Maths
Ellipse as Envelope - Correspondence Method
Spinning cube - Belt Trick
Discover Resources
Prism cut
Lagrange 1
Mediatriz
Scavenger17
Measuring Angles Using Protractor
Discover Topics
Piecewise Functions
Geometric Distribution
Straight Lines
Plane Figures or Shapes
Cone