SOLUTION: Please Help solve this problem! In 3r=sinA, r and A represent polar coordinates, write each polar equation as an equation in rectangular coordinates (x,y). Thank you, Natalie

SOLUTION: Please Help solve this problem! In 3r=sinA, r and A represent polar coordinates, write each polar equation as an equation in rectangular coordinates (x,y). Thank you, Natalie

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Question 149545: Please Help solve this problem!
In 3r=sinA, r and A represent polar coordinates, write each polar equation as an equation in rectangular coordinates (x,y).
Thank you, Natalie
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!

Remember that

Let's start,

Multiply both sides by r.
Substitute.
Collect terms on one side.

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