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Cut-The-Knot Action 9!
Author:
Tim Brzezinski
Creation of this applet was inspired by a
tweet
from
Alexander Bogomolny
. Note the rectangles shown are similar to each other.
How can you formally prove what this applet informally illustrates?
GeoGebra
New Resources
Golden Rectangles and Golden Spirals
Balls in an Urn
derivatives of power
Nikmati Keunggulan Di Bandar Judi Terpercaya
apec
Discover Resources
Tess 2
Rotation and Translation
para
Renert Aydin Puzzle
Maths Assignment
Discover Topics
Mathematics
Division
Rational Numbers
Pie Chart or Circle Chart
Scalene Triangles