Asked by Ted
Which of the following are polar coordinates of the point whose rectangular coordinates are (-2, -2sqrt3)?
a.) (4, pi/3)
b.) (2sqrt3, 4pi/3)
c.) (4, 7pi/6)
d.) (4, 4pi/3)
e.) none of these
a.) (4, pi/3)
b.) (2sqrt3, 4pi/3)
c.) (4, 7pi/6)
d.) (4, 4pi/3)
e.) none of these
Answers
Answered by
oobleck
recall that
r^2 = x^2 + y^2
tanθ = y/x
So see which coordinates (if any) fit those values.
r^2 = x^2 + y^2
tanθ = y/x
So see which coordinates (if any) fit those values.
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.