<PRE><B>Question 796863</B>
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Let *[tex \Large x] be the measure of an angle.  And let *[tex \Large y] be the measure of another angle.  Then the supplement of the first angle must measure *[tex \Large 180\ -\ x] and the supplement of the second angle must measure *[tex \Large 180\ -\ y].


Assume the two angles are congruent.  Then *[tex \Large x\ =\ y] by definition.  Under these circumstances, is it always, sometimes, or never true that *[tex \Large 180\ -\ x\ =\ 180\ -\ y]?


John
*[tex \LARGE e^{i\pi}\ +\ 1\ =\ 0]
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My calculator said it, I believe it, that settles it
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