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Find cot (theta) if cos (theta) = 3/13
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Sep 1, 2020
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Find cot (theta) if cos (theta) = 3/13
Mathematics
high-school
Sudhan Kantharuban
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Sudhan Kantharuban
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if you are given a trigonometric ratio, you can always draw a right angled triangle with 2 known lengths. Find the length of the remaining side by Pythagoras theorem. Then you will know all sides.
Marc Zampetti
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Sep 5, 2020
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Marc Zampetti
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