Find cot (theta) if cos (theta) = 3/13

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asked Sep 1, 2020 29.2k views

5 votes

Find cot (theta) if cos (theta) = 3/13

Mathematics
high-school

Sudhan Kantharuban asked

by Sudhan Kantharuban

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1 Answer

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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.

Find cot (theta) if cos (theta) = 3/13-example-1

Marc Zampetti answered Sep 5, 2020

by Marc Zampetti

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