sam5916 sam5916

20-09-2018
Mathematics

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Find the reference angle of 100 degrees

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KitKatKrunchy KitKatKrunchy

20-09-2018

Since the angle

100 ° is in the second quadrant, the reference angle formula is A r = 180 ° −

A c. A r = 180 ° − 100 °

The reference angle is A r = 80 ° .

80 °

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