SOLUTION: convert the following coordinates please.. polar r=15, 0=2.75 radians

SOLUTION: convert the following coordinates please.. polar r=15, 0=2.75 radians

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Question 70002: convert the following coordinates please..
polar r=15, 0=2.75 radians
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
Using the formula for converting from polar to Cartesian coordinates (regular x and y)

This can be seen if you look at a unit circle.
So note: check if you are in radian mode on your calculator

and

of course both of these answers are approximate

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