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Perpendicular radius and chord
Author:
Martin McMulkin
Move C and X to explore the relationship.
GeoGebra
New Resources
Mapping Rectangles into Discs
Pythagorean Theorem (Special Case)
π = 4 ?
Arc Length and Sector Area
Open Middle Sector Area Exercise
Discover Resources
Liníes trigonometriques
Transformation project
The Angle at the Centre is Twice the Angle at the Circumfere
Solve cubic equations geometrically
Combining Like Terms (Part 1): IM 7.6.20
Discover Topics
Normal Distribution
Median Value
Line Segment
Curve Sketching
Linear Functions