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Which is equal to sin 36°? A) sin 54° B) sin 64° C) cos 54° D) cos 64°

User Daveilers
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2 Answers

6 votes
it would be cos 54. you can type them all into a graphing calculator to get the answer. (as long as your calculator is in degree mode)
User Cumulo Nimbus
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6 votes
The answer is C) Fam...............
User Klasik
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