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SavannahMiller27
Group Title
Evaluate the six trigonometric functions of the quadrantal angle theta.
270 degrees
 8 months ago
 8 months ago
SavannahMiller27 Group Title
Evaluate the six trigonometric functions of the quadrantal angle theta. 270 degrees
 8 months ago
 8 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?
 8 months ago

SavannahMiller27 Group TitleBest ResponseYou've already chosen the best response.0
yes
 8 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? :)
 8 months ago

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

zepdrix Group TitleBest ResponseYou've already chosen the best response.1
dw:1383613131424:dw
 8 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?
 8 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.
 8 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
 8 months ago

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