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Problem 858: Isosceles Right Triangle, Cevian, Ratio 2:1, 45 Degrees,
Congruence, Angles, Auxiliary Lines. Level: High School, SAT Prep, College geometry
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The figure shows an isosceles right triangle ABC with
a point D on AC. If AD = 2 DC, find the measure of angle ADB.
Try to use elementary geometry (no
trigonometry).
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See More Geometry Problems:
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Geometry Problem 859
Isosceles Right Triangle, Angles,18, 45 Degrees, Congruence, Perpendicular bisector. |
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Geometry Problem 857
Triangle, Median, Midpoint, Angles, 30, 45 Degrees, Congruence, Auxiliary Lines. |
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Geometry Problem 856
Quadrilateral, Diagonals, Triangle, Angles, 30 degrees, Congruence, Auxiliary lines. |
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