Objective
To apply and use the law of sin or law of cos formulas to solve triangles for side lengths and angle measures.
To be able to know when to use the law of sin and the law of cos correctly.
To be able to know when to use the law of sin and the law of cos correctly.
Web Resources
http://www.regentsprep.org/Regents/math/algtrig/ATT12/ambiguouspractice.htm Practice Problems with Solutions
http://www.themathpage.com/atrig/law-of-sines.htm Notes with examples and practice problems with detailed explanations
http://www.mathportal.org/calculators/plane-geometry-calculators/sine-cosine-law-calculator.php Calculator for Law of Sin and Law of Cos
http://www.themathpage.com/atrig/law-of-sines.htm Notes with examples and practice problems with detailed explanations
http://www.mathportal.org/calculators/plane-geometry-calculators/sine-cosine-law-calculator.php Calculator for Law of Sin and Law of Cos
Lesson Videos
Pay Attention to the Following:
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