2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/69920We show that right-angled Coxeter groups are relatively hyperbolic in the sense defined by Farb, relative to a natural collection of rank-2 parabolic subgroups.12 pages, 2 figures; submitted to Math. AnnalenGroup Theory20F28; 20F55text