Triangle ABC is congruent to triangle A'B'C'. If angle C is represented by
2x - 10 and angle C' is represented by 3x - 40, find the measure of angle C.
NOTE: Does the word congruent mean the same as equal?
The method is identical to that given in:
http://www.mathhelpforum.com/math-he...t-polygon.html
RonL