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1 vote
For which acute angle are the sine of the angle and cosine of the angle equal?

30º



45º



60º



75º

User AWS PS
by
8.1k points

2 Answers

3 votes
45 degrees because both the values are the inverse of square root of two
User Jpen
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8.3k points
0 votes
45 degrees has sin and a cosine equal to square root of 2 over 2
User Paul Stanley
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