Question

The following is the correct graph of (3, 120°)?



http://i729.photobucket.com/albums/ww292/akatushi101/img2.gif

Answer 1

it is r = 3 indeed but what about the angle ? it is not 120

Answer 2

so it is false

Answer 3

yes but i want you to understand.. so what is the angle ?

Answer 4

the angle is near 90 degrees

Answer 5

you can in fact say the exact angle ..

Answer 6

105

Answer 7

very good

Answer 8

this one is true ?
http://i729.photobucket.com/albums/ww292/akatushi101/img1-2.gif

(-2, 90°).

Answer 9

yes