Math Problem Statement
Can you explain what the number after the 2nd equal sign is? i know the 2nd number is a rationalized version of the degree, but then whats the number after that and how did they get that?
Solution
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Math Problem Analysis
Mathematical Concepts
Trigonometry
Rationalization
Radians
Formulas
sin(45°) = sin(π/4) = 1/√2 = √2/2
cos(45°) = cos(π/4) = 1/√2 = √2/2
tan(45°) = tan(π/4) = 1
Theorems
Rationalizing the Denominator
Suitable Grade Level
Grades 10-12
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