3 years ago

What is the reference angle to pi/12?

2 answers:

8 0

2pi rad=360 deg

so use ratio
(pi/12)/(2pi)=xdeg/360
(pi/24pi)=x/360
1/24=x/360
times boths ides y 360
360/24=x
15=x

the refernc angle is 15 degres

N76 [4]3 years ago

8 0

The reference angle is pi/12 because it is in the first quadrant

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