Math Problem Statement
Find the value of z. cos( – 1066°)= z 6 Write your answer as an integer or as a decimal rounded to the nearest hundredth
Solution
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Math Problem Analysis
Mathematical Concepts
Trigonometry
Periodic Functions
Formulas
cos(θ) = cos(θ + 360°n)
Theorems
Periodicity of trigonometric functions
Suitable Grade Level
Grades 9-12
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