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The alternative form of the law of cosines is used in solve for the angle measures of a triangle when given___
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The alternative form of the law of cosines is used in solve for the angle measures of a triangle when given___

User Ctbrown
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The law of cosine is expressed as,
c² = a² + b² - 2ab(cos C)
This law is applicable in solving for the measurement of the sides of a triangle and the angles when we are given with two sides and the included angle.
User SearchForKnowledge
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