Question 566513
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Let *[tex \Large x] represent the measure of the first angle.  Then the measure of the second angle must be *[tex \Large 5x] and the measure of the third angle must be *[tex \Large 4x\ -\ 18].


Since the sum of the measures of the interior angles of any triangle is *[tex \Large 180^\circ], we can say:


*[tex \LARGE \ \ \ \ \ \ \ \ \ \ x\ +\ 5x\ +\ 4x\ -\ 18\ =\ 180]


Solve for *[tex \Large x], then calculate *[tex \Large 5x] and *[tex \Large 4x\ -\ 18]


John
*[tex \LARGE e^{i\pi} + 1 = 0]
My calculator said it, I believe it, that settles it
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