Let ω be the incircle of scalene triangle ABC. Let ω be tangent to AB and AC at points X and Y . Construct points X′ and Y′ on line segments AB and AC respectively such that AX′ = XB and AY ′ = Y C. Let line CX′
intersects ω at points P, Q such that P is closer to C than Q. Also let R be the intersection of lines CX′ and BY ′. Prove that CP = RX′
#Help with hard geometry question:
4 messages · Page 1 of 1 (latest)
- Ask your question and show the work you've done so far. If you've posted a screenshot of a question, specify which part you need help with.
- Wait patiently for a helper to come along.
- Once someone helps you, say thank you and close the thread with:
+close - Feel free to nominate the person for helper of the week in #helper-nominations
- Do not ping the mods, unless someone is breaking the rules.
- If you're happy with the help you got here, and the server overall, you can contribute financially as well:
do u have the sketch