SOLUTION: Find the rectangular coordinate of the point P on the unit circle that corresponds to
t = - pi/2
a. (-1,0)
b. (0.-1)
c. (0,1)
d. (1,0)
Algebra.Com
Question 91484: Find the rectangular coordinate of the point P on the unit circle that corresponds to
t = - pi/2
a. (-1,0)
b. (0.-1)
c. (0,1)
d. (1,0)
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
-pi/2 is -90 degrees.
The point is one down from (0,0) on the y-axis.
Its coordinates are (0,-1)
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Cheers,
Stan H.
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