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Mathematics 23 Online
OpenStudy (anonymous):

Medal for first correct answer. (; In what quadrant does the angle 9pi/5 terminate?

OpenStudy (anonymous):

0 to pi/2 is 1stqdnt. pi/2 to pi is 2nd qdnt. pi/2 to 3pi/2 is 3rd qdnt and 3pi/2 to 2pi is 4th qdnt. 3pi/2 < 9pi/5 < 2pi. => 9pi/5 is in 4th quadrant.

OpenStudy (anonymous):

thank you

OpenStudy (anonymous):

sure :)

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