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Trigonometry
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Help please, will give medal. P(3, -2); csc 0 =
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I'm so sorry, I do not know xD
csc means 1/sin right? so do you know how to find sin?
if i am correct, then you would take your coordinates P(3, -2) and use it to find sin first. think of the coordinates like this:(cos, sin) so if you look at the graph, you see that you have to find the hypotenuse using the pythagorean theorem.
|dw:1397705289450:dw|
you wud plug in your variables in here a^2 + b^2 = c^2. (3)^2 + (-2)^2 = c^2 then solve. 9+4=c^2 13=c^2
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|dw:1397705498748:dw|
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