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Sine and Cosine of One-Sixth Turn by api-263061199 is a document available to read on EtoBox.
What is Sine and Cosine of One-Sixth Turn about?
1) The student chose a math problem about finding the sine and cosine of one-sixth of a turn. 2) They struggled to understand the problem at first because the wording referred to angles in unfamiliar ways, but were able to make sense of it by drawing on their knowledge of the unit circle and collaborating with peers. 3) After converting one-sixth of a turn to 60 degrees, they determined the sine is the square root of 3 over 2 and the cosine is 1/2.
- Author
- api-263061199
- Language
- EN