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5 votes
Find the value of the given trigonometric function.

cos 1140 degrees

User Joshhendo
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2 Answers

3 votes
0.598 thats what u get
User Recycler
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8.0k points
5 votes
-0.9217863342 is your answer. Check by using the inverse Cos on -0.92
User AJ Cerqueti
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7.2k points