Question 988761
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The sides of a 30-60-90 right triangle are in proportion:  *[tex \Large 1:\frac{\sqrt{3}}{2}:\frac{1}{2}]


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

*[tex \Large \ \
*[tex \LARGE \ \ \ \ \ \ \ \ \ \