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Coordinate Geometry

Posted November 6th, 2009 by alpha
in

A circle is inscribed in an equilateral triangle of side a . Find the area of any square inscribed in the circle.

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Comments

answer

On November 9th, 2009 Structure says:

AB=a
$ AD=a\frac{\sqrt 3}{2} $
$ R=a\frac{\sqrt 3}{6} $
$ l=a\frac{\sqrt 6}{6} $
$ square\: area=\frac{a^2}{6} $

~~ThAnK YoU~~

On November 10th, 2009 alpha says:

-------------------x----------------------------
``Old theorems never die; they turn into definitions.''
----E. Hewitt

''ALPHA" =)

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