Module 2: TRIGONOMETRIC IDENTITIES Lesson 1: Trigonometric Identities 3. The figure shows a laser scanner projection system. The optical angle , throw distance QUARTER 2: WEEK 7 D, and projected image width W are related by the equation W Naman: D = Tick of the Activity: The Use of Identity to Solve It's Problem Solve for W in terms D and = Most Evcatial Learning Campricciest Solve situational problemis involving In posometric identities KI. 12 BEC OR STEM PCHIT-12.1 optical and I. Two shrospheric waves in space produce procure of F(!) and G[r) pascals at # Express the total presume POr) = FU) + G(] in the form P(t) = amsite + c). 2. The range & of a project fired at an acute angle d with the horizontal and with an initial wekaity of F news po soond is given by Basin(20). where'g is the acceleration day to gravity, which is 9 010 my sec near the Earth's surface. 4a) An archer targets an object 100 rectors wway from her position If she positions her ameer at all angle 302' and pleases the snow at the good of Jon/sec' , wil the hit her targetit It If sing = solve for F when # = 50. 42 Given F. fed the wwe of & that port the laged possible range or this 8. alum is 113 114