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anonymous
 one year ago
Choose the point on the terminal side of 210°.
anonymous
 one year ago
Choose the point on the terminal side of 210°.

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0I am so lost, can someone please help me

freckles
 one year ago
Best ResponseYou've already chosen the best response.0I guess we are to assume r is 1

freckles
 one year ago
Best ResponseYou've already chosen the best response.0\[x=r \cos(\theta) \\ y=r \sin(\theta)\]

freckles
 one year ago
Best ResponseYou've already chosen the best response.0or maybe r is suppose to be 2

freckles
 one year ago
Best ResponseYou've already chosen the best response.0I don't know r is not given

freckles
 one year ago
Best ResponseYou've already chosen the best response.0but the answers seems to suggest r=2

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0which answer do you suggest i put?

freckles
 one year ago
Best ResponseYou've already chosen the best response.0enter in the r and enter the theta then you can find x and y

freckles
 one year ago
Best ResponseYou've already chosen the best response.0it is weird though they don't tell you what r is

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0ugh this is so confusing

freckles
 one year ago
Best ResponseYou've already chosen the best response.0I gave you the equations

freckles
 one year ago
Best ResponseYou've already chosen the best response.0\[x =r \cos(\theta) \\ y=r \sin(\theta) \\ r=2 \\ \theta=210^o \\ \text{ you want \to find } (x,y)\]

freckles
 one year ago
Best ResponseYou've already chosen the best response.0just replace r with 2 and replace theta with 210

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0okay so: x=2cos(210) y=2sin(210)

freckles
 one year ago
Best ResponseYou've already chosen the best response.0you can use unit circle to get exact answer
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