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The best math program for middle school students
Showing posts with label
angle bisector
.
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Showing posts with label
angle bisector
.
Show all posts
Wednesday, February 6, 2013
2013 Mathcounts State Prep : Angle Bisect and Trisect Questions
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Proof : 2y = 2x + b (exterior angle = the sum of the other two interior angles) --- equation I y = x + a (same reasoning as above) -...
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