Step 1:

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The sine of the angle is $\"\"$ .

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$\"\"$ .

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Find the value of adjacent side.

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$\"\"$

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$\"\"$

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$\"\"$

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$\"\"$

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$\"\"$

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$\"\"$

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$\"\"$ .

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Since the terminal pont is in second quadrant, $\"\"$ .

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$\"\"$ .

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$\"\"$

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Step 2:

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$\"\"$ .

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$\"\"$ .

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Reciprocal identity : $\"\"$ .

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$\"\"$

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$\"\"$

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Step 3:

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Reciprocal identity: $\"\"$ .

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$\"\"$

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$\"\"$

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Reciprocal identity : $\"\"$ .

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$\"\"$

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$\"\"$

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Solution:

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$\"\"$

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$\"\"$

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$\"\"$

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$\"\"$

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$\"\"$