3 years ago

Bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb

Mathematics

1 answer:

vodomira [7]3 years ago

5 0

Answer:

Reference angles are always acute.

We can find the reference angle with the "formula"

−

, where

is our given angle.

We can plug

into our expression to get

−

Thus, our reference angle is

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