Difference between revisions of "1999 AIME Problems/Problem 14"

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== See also ==
 
== See also ==
* [[1999_AIME_Problems/Problem_13|Previous Problem]]
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{{AIME box|year=1999|num-b=13|num-a=15}}
* [[1999_AIME_Problems/Problem_15|Next Problem]]
 
* [[1999 AIME Problems]]
 

Revision as of 18:26, 14 October 2007

Problem

Point $\displaystyle P_{}$ is located inside traingle $\displaystyle ABC$ so that angles $\displaystyle PAB, PBC,$ and $\displaystyle PCA$ are all congruent. The sides of the triangle have lengths $\displaystyle AB=13, BC=14,$ and $\displaystyle CA=15,$ and the tangent of angle $\displaystyle PAB$ is $\displaystyle m/n,$ where $\displaystyle m_{}$ and $\displaystyle n_{}$ are relatively prime positive integers. Find $\displaystyle m+n.$

Solution

See also

1999 AIME (ProblemsAnswer KeyResources)
Preceded by
Problem 13
Followed by
Problem 15
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All AIME Problems and Solutions