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Cut-The-Knot-Action 8!
Author:
Tim Brzezinski
Creation of this applet was inspired by a
tweet
from
Alexander Bogomolny
.
How can you formally prove that the
area of the orange triangle
is less than or equal to
of the
area of the ENTIRE TRIANGLE?
GeoGebra
New Resources
Flag in the wind
Thin Slice: Using Trig Ratios to Solve for Sides of Right Triangles
How to Assign Color Objects Inside the List?
Right Triangle Trigonometry Ratios: Dynamic Illustrator
Pyramids to Cube
Discover Resources
Number Line #2
Chapter 9 Project
simultaneous graph 2nd
Quadratic Pumpkins_2
Unit Circle - exact values
Discover Topics
Scalene Triangles
Vectors 2D (Two-Dimensional)
Orthocenter
Power Functions
Incircle or Inscribed Circle