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GoGeometry Action 28! (Quick Angle Problem)
Author:
Tim Brzezinski
Creation of this applet was inspired by a
tweet
from
Antonio Gutierrez
.
What is the measure of the pink angle?
How can you formally prove this to be true?
GeoGebra
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alg2_05_05_01_applet_exp_2_flvs
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Week 5 college algebra
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