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Problem 859: Isosceles Right Triangle, Angles,18, 45 Degrees,
Congruence, Perpendicular bisector. Level: High School, SAT Prep, College geometry
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The figure shows an isosceles right triangle ABC.
EF is the perpendicular bisector of BC, AB=BC=AD=DE=DF and angle
BAD = 18 degrees. Find the measure of angle BDF. Problem submitted by Charles T.
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See More Geometry Problems:
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Geometry Problem 860
Triangle, Three Medians, Parallel, Parallelogram, Area, Congruence. |
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Geometry Problem 858
Isosceles Right Triangle, Cevian, Ratio 2:1, 45 Degrees, Congruence, Angles, Auxiliary Lines. |
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Geometry Problem 857
Triangle, Median, Midpoint, Angles, 30, 45 Degrees, Congruence, Auxiliary Lines. |
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