Art of Problem Solving

AoPS Online

2004 AMC 10B Problems/Problem 24

Revision as of 23:41, 15 January 2010 by Bbgun34 (talk | contribs)

(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)

In triangle $ABC$ we have $AB=7$ , $AC=8$ , $BC=9$ . Point $D$ is on the circumscribed circle of the triangle so that $AD$ bisects angle $BAC$ . What is the value of $AD/CD$ ? \\ $A. \dfrac{9}{8}$ $B. \dfrac{5}{3}$ $C. 2$ $D. \dfrac{17}{7}$ $E. \dfrac{5}{2}$

Retrieved from "https://artofproblemsolving.com/wiki/index.php?title=2004_AMC_10B_Problems/Problem_24&oldid=33200"

© 2024 AoPS Incorporated