Problem of the Week

A new problem every Monday that challenges participants of all ages to think creatively and apply their math skills. Perfect for a weekly mental challenge.

You are given a triangle ABC with angle ABC = 45 degrees.   You have a segment connecting point A to a point D, on segment BC, such that 2(BD) = CD and you know that the measure of angle DAB = 15 degrees.  Find the measure of angle ACB (in degrees).

Problem submitted by Julie Wallick


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