Difference between revisions of "1999 AIME Problems/Problem 12"
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== Problem == | == Problem == | ||
| + | The inscribed circle of triangle <math>\displaystyle ABC</math> is tangent to <math>\displaystyle \overline{AB}</math> at <math>\displaystyle P_{},</math> and its radius is 21. Given that <math>\displaystyle AP=23</math> and <math>\displaystyle PB=27,</math> find the perimeter of the triangle. | ||
== Solution == | == Solution == | ||
== See also == | == See also == | ||
| + | * [[1999_AIME_Problems/Problem_11|Previous Problem]] | ||
| + | * [[1999_AIME_Problems/Problem_13|Next Problem]] | ||
* [[1999 AIME Problems]] | * [[1999 AIME Problems]] | ||
Revision as of 02:06, 22 January 2007
Problem
The inscribed circle of triangle 
is tangent to 
at 
and its radius is 21. Given that 
and 
find the perimeter of the triangle.
