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Outline
Tom's collection
Triangle Paradox (Missing square puzzle)
Sum of the exterior angles of a convex polygon.
Tom's collection
Author:
tom burr
Triangle Paradox (Missing square puzzle)
Sum of the exterior angles of a convex polygon.
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Triangle Paradox (Missing square puzzle)
New Resources
apec
A note on Erdős’s mysterious remark
Opposite, Adjacent, Hypotenuse in a Right Triangle
Morse code visualizer / decoder
Parts of a Circle
Discover Resources
Triangle Reflection Activity (Modified)
orbit model
reflections worksheet
String Art
A.4.3 Practice Problems
Discover Topics
Angles
Intersection
Piecewise Functions
Trigonometric Functions
Arithmetic
