Geometry Problem
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Level: Mathematics Education, High School, Honors Geometry, College.
Click the figure below to see the complete problem 912.
Monday, August 12, 2013
Problem 912: Right Triangle, Double Angle, Triple Angle, Perpendicular Lines
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By 911, BCDE concylic and hence angle ABC = angle ADE.
ReplyDeleteReference my proof in 911 the result follows since < CBE is right
ReplyDelete