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Enter the coordinates of thepoint on the unit circle at thegiven angle.-45°

Enter the coordinates of thepoint on the unit circle at thegiven angle.-45°-example-1
User Frances McMullin
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1 Answer

19 votes
19 votes

Answer:


\left(+(√(2))/(2),-(√(2))/(2)\right)

Explanation:

Given the angle:


-45\degree

First, determine the equivalent angle on the unit circle:


-45\degree=360\degree-45\degree=315\degree

Thus, the coordinates of the point on the unit circle for the angle 315 degrees is:


\left(+(√(2))/(2),-(√(2))/(2)\right)

User Undefinederror
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