lesson
Mixed Trigonometric Applications
Solve mixed problems combining trigonometric ratios, bearings, velocity, and the Law of Sines.
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Applied Trigonometry: Law of Sines and Mixed Applications
5 lessons
Goal
Use the Law of Sines to solve oblique triangles and synthesize trigonometric ratios, bearings, and velocity to solve complex mixed application problems.
5 lessons
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Learning standards covered
111.42(b)(4)(E)Texas Essential Knowledge and Skills (TEKS) · Math · 12th Gradedetermine the value of trigonometric ratios of angles and solve problems involving trigonometric ratios in mathematical and real-world problems;
Open Global Standard:OGM.13.TRG.1
111.42(b)(4)(F)Texas Essential Knowledge and Skills (TEKS) · Math · 12th Gradeuse trigonometry in mathematical and real-world problems, including directional bearing;
Open Global Standard:OGM.13.TRG.4
111.42(b)(4)(G)Texas Essential Knowledge and Skills (TEKS) · Math · 12th Gradeuse the Law of Sines in mathematical and real-world problems;
Open Global Standard:OGM.13.TRG.4
111.42(b)(1)(B)Texas Essential Knowledge and Skills (TEKS) · Math · 12th Gradeuse a problem-solving model that incorporates analyzing given information, formulating a plan or strategy, determining a solution, justifying the solution, and evaluating the problem-solving process and the reasonableness of the solution;
Open Global Standard:OGM.13.PRF.2
OGM.13.TRG.1OGM.13.TRG.4OGM.13.PRF.2