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SavannahMiller27
Group Title
Evaluate the six trigonometric functions of the quadrantal angle theta.
270 degrees
 11 months ago
 11 months ago
SavannahMiller27 Group Title
Evaluate the six trigonometric functions of the quadrantal angle theta. 270 degrees
 11 months ago
 11 months ago

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swissgirl Group TitleBest ResponseYou've already chosen the best response.0
Are you referring to cos,sin,tan, sec, cosec and cot?
 11 months ago

SavannahMiller27 Group TitleBest ResponseYou've already chosen the best response.0
yes
 11 months ago

zepdrix Group TitleBest ResponseYou've already chosen the best response.1
dw:1383612986330:dwThis angle is the same as \(\large 90^o\) yes? :)
 11 months ago

SavannahMiller27 Group TitleBest ResponseYou've already chosen the best response.0
yes it is
 11 months ago

zepdrix Group TitleBest ResponseYou've already chosen the best response.1
dw:1383613131424:dw
 11 months ago

zepdrix Group TitleBest ResponseYou've already chosen the best response.1
dw:1383613163684:dwThe y component gives us the value for sine. So what is the length of that line in the y direction? It's the radius of the circle yes?
 11 months ago

zepdrix Group TitleBest ResponseYou've already chosen the best response.1
Do you understand how to find sine and cosine of \(\large 90^o\)? If you can do those two, you can build all the other trig relations off of those.
 11 months ago

zepdrix Group TitleBest ResponseYou've already chosen the best response.1
If you're just using a chart or some way to memorize sine and cosine, then that's fine also :o
 11 months ago

SavannahMiller27 Group TitleBest ResponseYou've already chosen the best response.0
okay thanks! that helped out a lot
 11 months ago
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