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Mock Exam 4 Paper 1 - HKEP
www.hkep.comMock Exam 4 – 5 – Achiever (b) Let P be the point on AB such that the CP ⊥ AB, then CP is the shorest distance between C and AB. ∠TPC is the greatest angle of elevation of T from Jenny when she walk from A to B. 1M In ∆BCP, CP BC CP h =° = ° ° sin sin tan 35 35 22 1M tan sin tan tan sin ∠= = ° …