<PRE><B>Question 777623</B>
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Use the midpoint formulas:


*[tex \LARGE \ \ \ \ \ \ \ \ \ \ x_m\ = \frac{x_1 + x_2}{2}] and


*[tex \LARGE \ \ \ \ \ \ \ \ \ \ y_m\ = \frac{y_1 + y_2}{2}]


You are given *[tex \LARGE (x_m,\,y_m)] and *[tex \LARGE (x_1,\,y_1)].  Plug in the values and solve for *[tex \LARGE x_2] and *[tex \LARGE y_2]


John
*[tex \LARGE e^{i\pi}\ +\ 1\ =\ 0]
&lt;font face=&quot;Math1&quot; size=&quot;+2&quot;&gt;Egw to Beta kai to Sigma&lt;/font&gt;
My calculator said it, I believe it, that settles it
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