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Determination of Unknown Angles Using Law of Cosines ( Video ) | Trigonometry | CK-12 Foundation
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Determination of Unknown Angles Using Law of Cosines
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Example: Determine the Measure of an Angle of a Triangle Given the Length of Three Sides
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Example: Determine the Measure of an Angle of a Triangle Given the Length of Three Sides
Gives an example of using the Law of Cosines to find the measure of the largest angle of a triangle, given the lengths of all three sides.
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Gives an example of using the Law of Cosines to find the measure of the largest angle of a triangle, given the lengths of all three sides.
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At Grade
Date Created:
Sep 20, 2013
Last Modified:
Apr 29, 2014
Categories:
mathematics
Trigonometry
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