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Problem 516. Triangle, Cevian, Congruence, Angles
Level: High School, College, SAT Prep.

The figure shows a triangle ABC and a cevian BD equal to AC. If angle ABD = x, angle DBC = 4x, and angle C = 6x, find x.
A cevian is a line segment which joins a vertex of a triangle with a point on the opposite side (or its extension).

Triangle, Angle, Cevian, Congruence 

Poster and typography of problem 516.

Poster and typography of problem 516: Triangle, Angle, Cevian, Congruence 

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