Math Problem Statement
Solve this equation if 0° greater than/equal to theta < 360° for cos theta = -square root 3/2
Solution
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Math Problem Analysis
Mathematical Concepts
Trigonometry
Cosine Function
Reference Angles
Unit Circle
Formulas
cos(θ) = adjacent/hypotenuse
Reference angle formula
Theorems
Cosine Rule for Unit Circle
Quadrant Rule (Cosine negative in 2nd and 3rd quadrants)
Suitable Grade Level
Grades 9-12
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