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# Law of Sines

## Proportion based on ratios of sides and sines of the opposite angles for non-right triangles.

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Basic Students matched to this level have a partial mastery of prerequisite knowledge and skills fundamental for proficient work.
At Grade (Proficient) Students matched to this level have demonstrated competency over challenging subject matter, including subject matter knowledge, application of such knowledge to real-world situations, and analytical skills appropriate to subject matter.
Advanced Students matched to this level are ready for material that requires superior performance and mastery.

## Law of Sines

by CK-12 //at grade
Learn different cases of how to use the Law of Sines
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## Law of Sines with AAS and ASA

by CK-12 //at grade
This lesson introduces the Law of Sines for two cases.
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## Law of Sines with AAS and ASA

by Bill Worley //at grade
This lesson introduces the Law of Sines for two cases.
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## Law of Sines

by CK-12 //at grade
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## Law of Sines with AAS and ASA

by Chris Campbell //at grade
This lesson introduces the Law of Sines for two cases.
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## Law of Sines

by Caitlin Polzin //at grade
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## Law of Sines

by Elizabeth Dollhopf //at grade
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## Law of Sines and Area of a Triangles using Sine

by EPISD Precalculus Team //at grade
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• Video

## The Law of Sines: The Ambiguous Case

by CK-12 //at grade
Solves a triangle given the lengths of two of its sides and the measure of one of its angles by using the Law of Sines.
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• Study Guide

## Law of Sines

by Wesley Woo //at grade
Study guide for law of sines.
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