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Rhombus Surprise! (GoGeometry Action 57)
Author:
Tim Brzezinski
Topic:
Angles
,
Rhombus
Creation of this applet was inspired by a
post
from Antonio Gutierrez (
GoGeometry
).
What is the measure of the pink angle?
How can we formally prove what is informally illustrated here?
GeoGebra
Quick (Silent) Demo
New Resources
Icosahedron
alg2_05_05_01_applet_exp_flvs
Blancmange curve (fractal)
Tutorial: Create lists of numbers and objects
Poorly Drawn Parallelograms 3
Discover Resources
Trigonometry Doug Kuhlmann
Urban Garden
Intro to Parallel Lines and Angles
Modul 3.b. Trisdyanto_SMPN 1 Bungoro_Garis Tinggi
Logo JORGE LORENZO
Discover Topics
Normal Distribution
Exponential Functions
Arithmetic Mean
Volume
Cone