Name the Reference Angle $\theta$ _r For $\theta$ = 145°
A) 145°
B) 35°
C) 55°
D) 235°

question 94

Multiple Choice

Name the reference angle $\theta$ _r for $\theta$ = 145°.

• A) 145°
• B) 35°
• C) 55°
• D) 235°

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Definitions:

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