Which set of polar coordinates describes the same location as the rectangular coordinates (-3,3)

2 answers:

6 0

To convert from rectangular coordinates (x,y) to polar coordinates (r, θ), the following equations should be used:

r = sqrt( x^2 + y^2)
<span>θ = tan^-1 (y/x)
</span>
Substituting (-3,3) accordingly to the equations, we obtain r equal to 3*sqrt(2) and θ equal to -π/4. Thus, the polar coordinates equivalent to (-3,3) is (3*sqrt(2), -π/4).

lora16 [44]4 years ago

3 0

The answer is (3sqrt2,135')

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