Math Problem Statement
Use the above diagram to evaluate the following trigonometric function of angle given a=71 and b=29 . sec(a)=
Solution
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Math Problem Analysis
Mathematical Concepts
Trigonometry
Right Triangle
Trigonometric Functions
Reciprocal Functions
Formulas
sec(θ) = 1 / cos(θ)
cos(θ) = adjacent / hypotenuse
Pythagorean theorem: c = √(a^2 + b^2)
Theorems
Pythagorean Theorem
Suitable Grade Level
Grades 9-12
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