Triangle PQR has incentre I and circumcentre O. Suppose that ∠ PIO = 90o and ∠ QIO = 45o.
Find the ratio PQ: QR : RP
(In reply to re(2): Solution
This is basically the steps I would take to prove algebraically. I had just solved KS's other puzzle and didn't feel like doing another.
Posted by Jer
on 2015-07-20 21:39:24