Question 796296
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a.  False.  Consider a triangle with two equal length sides and a third side of a different length.  Such a triangle is isosceles but not equilateral (or equiangular or regular).


b.  False if you use the "exclusive" definition of a trapezoid (i.e. a quadrilateral with EXACTLY one pair of parallel sides).  True if you use the "inclusive" definition of a trapezoid (i.e. a quadrilateral with AT LEAST ONE pair of parallel sides).


c.  True


d.  Consider a kite with only one diagonal that is an axis of symmetry.  Such a quadrilateral is a kite but not a rhombus.


John
*[tex \LARGE e^{i\pi}\ +\ 1\ =\ 0]
<font face="Math1" size="+2">Egw to Beta kai to Sigma</font>
My calculator said it, I believe it, that settles it
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