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Interactive video lesson plan for: Ambiguous Case for Law of Sines, Please read description

Activity overview:

I introduce solving oblique triangles when the information given is in the SSA form...or the ambiguous case. In this setting there may be one solution, two solutions, or none at all.

NOTE: At minute 14:37 I incorrectly stated 61*sin(39)=37.8, it is 38.4. At minute 16:50 I state that angle B is 48.4 degrees. I hit the wrong button, it is 50.2 degrees. There are annotation corrections, though they will not be visible on an iPhone or iPad. I am very sorry for the errors.

Check out http://www.ProfRobBob.com, there you will find my lessons organized by class/subject and then by topics within each class. Find free review test, useful notes and more at http://www.mathplane.com

Tagged under: solving,triangle,triangles,law,sine,ambiguous,ssa,angle,angles,side,sides,tarrou,tarrou',chalk,talk,trigonometry,precalculus,examples,math,education,sines

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