siennarose420 siennarose420

03-07-2021
Mathematics

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Which equation can be used to determine the reference angle

Which equation can be used to determine the reference angle class=

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jimrgrant1 jimrgrant1

03-07-2021

Answer:

2nd option

Step-by-step explanation:

[tex]\frac{7\pi }{12}[/tex] is an angle in the second quadrant

Thus to find the reference angle, subtract from π , that is

r = π - θ

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