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Obtuse Angle Test

Author:Steve Phelps

New Resources

bewijs stelling van Pythagoras
Visualizing the Pythagorean Identity with Sine and Cosine
Billard V5.2 and V6
Making New Year's resolutions for 2026
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Discover Resources

Design of a letter "r" (Times New Roman) with Bézier curves
Lines and Angles
mari
AltitudeTriangleInvest
Animation using a "spritesheet" (single tiled image)

Discover Topics

Quadratic Functions
Confidence Interval
Multiplication
Upper and Lower Sum or Riemann Sum
Normal Distribution

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