Math Problem Statement
Solution
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Math Problem Analysis
Mathematical Concepts
Trigonometry
Law of Cosines
Angle Calculation in Triangles
Formulas
cos(A) = (b^2 + c^2 - a^2) / (2bc)
cos(B) = (a^2 + c^2 - b^2) / (2ac)
cos(C) = (a^2 + b^2 - c^2) / (2ab)
Theorems
Law of Cosines
Suitable Grade Level
High School (Grades 10-12)
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