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Can anyone help with #3 it’s algebra!

Can anyone help with #3 it’s algebra!-example-1
User Deyana
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1 Answer

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Given an angle
\theta, any angle of the form
\theta+360^\circ n where
n is an integer is coterminal with
\theta.

This means
-110^\circ is coterminal with
-110^\circ+360^\circ=250^\circ.

User Sebastian Hajdus
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7.9k points