Danny, the simplest way to think of coterminal angles is they are 360 degrees apart one direction or the other.
670 is coterminal to both 310 and 1030. Which of those is between 0 and 360, and how did you get there?
David W.
tutor
You have an angle of 670 degrees. You add multiples of 360 to get to a coterminal angle between 0 and 360 degrees. True or false?
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04/27/20
Danny L.
true
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04/27/20
Danny L.
wait... false. If it was 670 you would subtract not add.
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04/27/20
David W.
tutor
Exactly, false.
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04/27/20
Danny L.
I thought I was right. My professor says the answer is true so I got that question wrong, but thought I was right
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04/27/20
Danny L.
I understand, the wording was just weird then. I was thinking that you only add up until 670 degrees, meaning, 360 +360= 720 which is over 670.04/27/20