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Figure 20.16
Author:
Theodore Savich
Figure 20.16 - interesting properties of quadrilaterals
GeoGebra
New Resources
Bottema's Theorem
Angles and Intersecting Lines: Quick Investigation
Linear Cross Section Exercise
Introduction
Napoleon's Theorem
Discover Resources
Isosceles Triangle - CB Act22-1
testing
Limit of sin(x)/x as x approaches 0
The effect of the gradient and y-intercept on y = mx+c
Spiral
Discover Topics
Orthocenter
Bar Chart or Bar Graph
Secant Line or Secant
Geometric Mean
Linear Regression