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41 votes
Check all that apply. I is the reference angle for: 5 OA 6 O B. 6 OC. 13T 6 OD.

Check all that apply. I is the reference angle for: 5 OA 6 O B. 6 OC. 13T 6 OD.-example-1
User Hadi Rasekh
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2 Answers

21 votes
21 votes

Answer:

D and C.

Explanation:

5pi/6 and 13pi/6

User Spiralmoon
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13 votes
13 votes

ANSWER:

π/6

Explanation:

A reference angle is a positive acute angle that represents an angle θ of any measure. This is the smallest angle formed between the terminal side of θ and the x-axis.

Since the angle π/6 is in the first quadrant, the reference angle is equal to the original angle, therefore it would be π/6


\theta_R=(\pi)/(6)

User John Prawyn
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