Title: What quadrant does the angle 90 degrees fit into? Post by: savio on Jan 5, 2015 In trigonometry, what quadrant does the angle 90 degrees fit into?
First or the second? Title: Re: What quadrant does the angle 90 degrees fit into? Post by: bio_man on Jan 5, 2015 That's a quadrantal angle, which is one that is in the standard position and has a measure that is a multiple of 90° (or π/2 radians). A quadrantal angle will have its terminal lying along an x or y axis.
Title: Re: What quadrant does the angle 90 degrees fit into? Post by: Jnsweeps on Jan 5, 2015 It doesn't lie in either quadrant one or two. It lies on the positive y axis.
Title: Re: What quadrant does the angle 90 degrees fit into? Post by: savio on Jan 6, 2015 Thanks fellas
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