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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
alg2_05_05_01_slider_practice_flvs
alg2_05_05_01_applet_exp_2_flvs
Poorly Drawn Parallelograms 3
alg2_05_05_01_applet_exp_flvs
alg2_05_05_04_applet_exp_fxn_flvs
Discover Resources
Circles Between Two Rays
Zakon trokuta
cours5
Olimpiada Timiș.
Mediatrice du triangle rectangle
Discover Topics
Logarithmic Functions
Tree Diagrams
Natural Numbers
Right Triangles
Translation