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3 votes
What is the cosine of 300 degrees?

2 Answers

5 votes
Cos(300 degrees)=.5 You can use an online graphing calculator to find this
User KinORnirvana
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6 votes

cos(360^0- \alpha )=cos \alpha \\ \\cos300^0=cos(360^0-60^0)=cos60^0= (1)/(2)
User Abe Hendlish
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