Question 1025946
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I think this is what you are talking about:


 *[illustration starfromsquares.jpg]


If my diagram is what you meant, then you can point out to your teacher that it is impossible for two angles of a convex quadrilateral to both measure 225 degrees.  The sum of the angles of any quadrilateral is 360 degrees, and 2 times 225 is 450.  The sum of the two congruent largest angles is 225.  Angle A is 90 because it is the vertex of a square.  Angle C is 45 because it is 360 divided by 8.  90 plus 45 is 135.  360 minus 135 is 225.  225 divided by 2 is 112.5.


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

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

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