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Geometry Problem 963: Right Triangle, 30-60-90 Degrees, Angle Bisectors, Metric Relations. Level: School, College, Mathematics Education

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In a right triangle ABC, the measure of angles B and C are 30 and 60 degrees, respectively. If AD and BE are the bisectors of angles A and B, respectively, prove that AD = BE / 2.
This entry contributed by Mr Petre Ciobanu, Math Teacher from Sibiu, Romania. Reference: Gazeta Matematica-seria B, No. 6-7-8/2013, page 358, listed as problem E:14530, author Mr. Marin Simion.
 
 

Geometry Problem 963: Right Triangle, 30-60-90 Degrees, Angle Bisectors, Metric Relations

 

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