Math Problem Statement

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Solution

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Math Problem Analysis

Mathematical Concepts

Trigonometry
Law of Cosines

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

Grades 10-12