Hey guys, I can definitely start to feel the heat as INMO is getting closer. Geometry is among my bottom two areas and I need some problems to practise ....( like some lemma proving ) which can quite often be used. Also I would like appreciate if someone could post some RMO-INMO level geometry problems (of course not from the previous papers).
I would also love if someone could teach me homothety. I see that some problems can be solved using that ..... although I know that its quite intutive ... but still i want to learn.
Hope that someone helps me with all these necessities.
Thanks in advance