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The terminal side of an angle

intersects the unit circle at point

The terminal side of an angle intersects the unit circle at point-example-1
User Jacques Ramsden
by
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1 Answer

22 votes
22 votes

Answer:


- ( √(2) )/(2)

Explanation:

The sine of an angle is equal to the y coordinate point where the terminal side of the angle intersects the unit circle.

User Tarun Dugar
by
3.1k points