why do you think that girls develop broader pelvic area at adolescence than boys Share with your friends Share 0 Sanketh Kumar answered this Idk I Dont Know :-* -1 View Full Answer Gaurav Raj answered this I think it is due to the development of uterus in the pelvic area in the adolescent girl. 1 Raghavendran answered this a 0 Dinesh Saharan answered this Due to deposition of Fat. 1 Anwesha Nayak answered this To carry a baby in the womb..LOL 1