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Quarter Circle Surprise!
Author:
Tim Brzezinski
Topic:
Angles
,
Circle
Creation of this applet was inspired by a
tweet
from
eylem
(Twitter).
How can we formally prove what this applet informally illustrates?
GeoGebra
New Resources
Teorema Japonês para quadriláteros inscritos em uma circunferência
Combine shapes
z`]]
Tracing the Parabolic Cylinder
Simplifying Radicals: Geometric Thin Slice
Discover Resources
level_curves
bk 1B P.66 question 18
Unusual Tangram 5
Cube net
Fehr problem 6&7 in notes
Discover Topics
Arithmetic
Incircle or Inscribed Circle
Unit Circle
Mathematics
Probability