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18-07-2019
Mathematics

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What are the sine, cosine, and tangent of circle = 3pi/4 radians?

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jdoe0001 jdoe0001

18-07-2019

if you don't have a Unit Circle yet, this is a good time to get one, you can find many online, check maybe in yahoo images, or google images.

Check the picture below.

notice the section encircled in purple.

Ver imagen jdoe0001

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