Problem

Convert the rectangular coordinates (3,1) into polar form. Express the angle using radians in terms of π over the interval 0θ<2π, with a positive value of r.

Answer

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Answer

The polar form of the rectangular coordinates (3,1) is (2,11π6)

Steps

Step 1 :Find the distance from the origin (r) using the formula: r=x2+y2

Step 2 :Find the angle (θ) using the arctangent function: θ=arctan(yx) and make sure it is within the interval 0θ<2π

Step 3 :The polar form of the rectangular coordinates (3,1) is (2,11π6)

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