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The reference angle for 5pie/4 is pie/4, which has a terminal point (sqr2/2,sqr2/2), what is the terminal point of 5pie/4?

The reference angle for 5pie/4 is pie/4, which has a terminal point (sqr2/2,sqr2/2), what-example-1
User Yulia
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1 Answer

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Check the picture below.

The reference angle for 5pie/4 is pie/4, which has a terminal point (sqr2/2,sqr2/2), what-example-1
User Pmellaaho
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