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Mr. Smith's: Area of an Octagon with Radius R = 20
Author:
Michael Smith
Topic:
Area
GeoGebra
New Resources
Piano. Keyboard.
Ellipse as Envelope - Correspondence Method
Angles and Intersecting Lines: Quick Investigation
Introduction
Rotating Points (Optical Illusion)
Discover Resources
perpendicular line construction
Actual Quiz
problem15
Exploring Right Angle Triangle
Creating Digital Curriculum and Assessment Services at Scale
Discover Topics
Geometric Transformations
Algebra
Linear Functions
Tangent Line or Tangent
Parametric Curves