# How do I find the value of sin (5Pi/4)?

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Nghi N.
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Sep 24, 2015

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Find

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Trig unit circle shows -->

Trig Table of Special Arcs gives -->

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Write your answer here...

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Then teach the underlying concepts

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preview

?

#### Answer

Write a one sentence answer...

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#### Explanation

Explain in detail...

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I want someone to double check my answer

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Ben
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Sep 24, 2015

#### Answer:

Use a graphing calculator and enter the problem sin(5ñ/4)

#### Explanation:

The answer leads to -0.7071067812

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