The answer is sometimes, only if the trapezoid is an isoceles trapezoid.
Answer:
-4 ± 2*sqrt(3)
Step-by-step explanation:
Well I'm not quite sure as to what the x= equations are, but for the solution to this quadratic I just used the quadratic formula. This gave me -8 ± sqrt(48)/2, which can be simplified to -4 ± 2 * sqrt(3). Hope this helps :)
Answer:

Step-by-step explanation:
Plug into the midpoint formula

<u>Hope this helps :-)</u>
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