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Which of the following angles has a reference angle of 30 degrees 120 150 240 315
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4 votes
Which of the following angles has a reference angle of 30 degrees

120
150
240
315

User Fnsjdnfksjdb
by
6.3k points

2 Answers

0 votes
180-30 is 150 the other wouldn’t make sense
User Newtonx
by
7.3k points
4 votes

Answer:

150 because when you get 180-30=150

User Ihammys
by
7.1k points
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