====== Chapter 11: Application of Trigonometry ====== Notes of Chapter 11: Application of Trigonometry of "A Textbook of Mathematics for Class XI" published by Khyber Pakhtunkhwa (KPK) Textbook Board, Pesharwar. These notes are shared as open educational resources. {{gview noreference>:fsc:kpk_fsc_part_1:ch11-application-of-trigonometry-fsc1-kpk.pdf}} **{{:fsc:kpk_fsc_part_1:ch11-application-of-trigonometry-fsc1-kpk.pdf|Download PDF ~ ch11-application-of-trigonometry-fsc1-kpk.pdf}}** {{tag> FSc KPK_FSc_Part1}}