2006 AIME I Problems/Problem 1

Revision as of 12:12, 30 June 2006 by MCrawford (talk | contribs)

Problem

In quadrilateral $ABCD , \angle B$ is a right angle, diagonal $\overline{AC}$ is perpendicular to $\overline{CD},  AB=18, BC=21,$ and $CD=14.$ Find the perimeter of $ABCD.$

Solution

See also

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