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2 years ago

Which equation can be used to determine the reference angle, r, if 0=7 pi/12?

Mathematics

1 answer:

viktelen [127]2 years ago

3 0

Answer:

$r=180-\frac{7\pi }{12}$

Step-by-step explanation:

To find the reference angle of a given angle, first of all, the quadrant of the given angle is determined.

So for 7pi/12

The quadrant is 2nd.

For the angle belonging to 2nd quadrant the equation for reference angle will be:

r=180 - theeta

$r=180-\frac{7\pi }{12}$

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Answer:

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1 year ago

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