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Polar Coordinates Good Luck.... Regards WASEEM AKHTER
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Polar Coordinates In the figure, the rectangular coordinates of P are P are ( x, x, y) y) and the polar coordinates of P are P are (r (r ,θ ) P (x,y )
Polar Coordinates Written as (r (r ,θ) ,θ) r is r is the distance between a point and the t he origin o θ is the angle between the segment segment and the o positive x positive x-axis -axis
Relationship Between Rectangular and Polar Coordinates: 1. x = r r cos cos θ 2. y = r r sin sin θ 2 2 2 3. x + y = r , using the Pythagorean theorem
Each point in a plane p lane can be named by an infinite infinite number nu mber of polar coordinates