# Convergence articles

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This meeting, held in conjunction with the NCTM Annual Meeting, will be dedicated to the memory of Karen Dee Michalowicz.
The Euler Society was founded as the tercentennial of the birth of the prolific Swiss-born genius Leonhard Euler approaches. The 2006 meeting is the fifth annual meeting of the Society.
Determine the dimensions for a right-angled triangle, having been given the hypotenuse, and the side of the inscribed square.
This is the page illustrating the construction of an ellipse, from the Latin translation (1538) of the Treatise on Mensuration of Albrecht D�rer (1471-1528). This book was originally written in German and published in 1525 and was designed to teach German artists the geometrical ideas on which perspective in painting was based.

Given a semicircle, prove that if O is the circle's center, DO=OE.

Fourth Annual Smoky Mountain Undergraduate Conference on the History of Mathematics
The radius of a circle is 3.20 meters. Compute to within .001m the areas of the inscribed and circumscribed equilateral triangles.
Three people buy wood together. One pays the merchant 5 coins, another 3 coins, and the last 2 coins.
Suppose General [George] Washington had 800 men and was supplied with provisions to last 2 months but he needed to feed his army for 7 months.