Problem 4331 (proposed by A. Martin) I. Solution by the Proposer, Mathematical Questions with their Solutions, from the “Educational Times”.
\(a:b:c=231:250:289\).
\(I\) | Incenter | |
\(P\) | First Ajima-Malfatti point | |
\(P^-\) | First Malfatti-Rabinowitz point | |
\(P^+\) | Gergonne point of the Malfatti triangle | |
\(Q\) | Second Malfatti-Rabinowitz point | |
\(I^\prime\) | Radical center of the Malfatti circles |
\(\triangle{A}{B}{C}\) | |
\(\triangle{A^\prime}{B^\prime}{C^\prime}\) | |
\(\triangle{A^{\prime\prime}}{B^{\prime\prime}}{C^{\prime\prime}}\) | |
\(\triangle{A^{\prime\prime\prime}}{B^{\prime\prime\prime}}{C^{\prime\prime\prime}}\) | |
\(\triangle{A^*}{B^*}{C^*}\) |