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YesterdayiSaidTomorow
Group Title
Explain how to find the exact value of Sin 30°
 one year ago
 one year ago
YesterdayiSaidTomorow Group Title
Explain how to find the exact value of Sin 30°
 one year ago
 one year ago

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pradiv Group TitleBest ResponseYou've already chosen the best response.0
.9880316241 calculator click on sin(30) = .9880316241
 one year ago

YesterdayiSaidTomorow Group TitleBest ResponseYou've already chosen the best response.0
No. I said exact value.
 one year ago

pradiv Group TitleBest ResponseYou've already chosen the best response.0
it's probably 1 then
 one year ago

YesterdayiSaidTomorow Group TitleBest ResponseYou've already chosen the best response.0
it's 1/2 but I keep on getting sqrt(3) / 2
 one year ago

akhaliq99 Group TitleBest ResponseYou've already chosen the best response.1
it is 1/2
 one year ago

YesterdayiSaidTomorow Group TitleBest ResponseYou've already chosen the best response.0
Yes but how do you find it?
 one year ago

akhaliq99 Group TitleBest ResponseYou've already chosen the best response.1
look at until circle
 one year ago

akhaliq99 Group TitleBest ResponseYou've already chosen the best response.1
actually make a triangle
 one year ago

YesterdayiSaidTomorow Group TitleBest ResponseYou've already chosen the best response.0
dw:1359948962457:dw
 one year ago

akhaliq99 Group TitleBest ResponseYou've already chosen the best response.1
then the sides are sqrt(3) and 1 is hypotunuse
 one year ago

YesterdayiSaidTomorow Group TitleBest ResponseYou've already chosen the best response.0
How do you get 1/2?
 one year ago

akhaliq99 Group TitleBest ResponseYou've already chosen the best response.1
switch 1 and sqrt(3)
 one year ago

YesterdayiSaidTomorow Group TitleBest ResponseYou've already chosen the best response.0
but why?
 one year ago

akhaliq99 Group TitleBest ResponseYou've already chosen the best response.1
to get 1/2 that is the triangle of 30 degrees look at this http://www.purplemath.com/modules/trig.htm
 one year ago

YesterdayiSaidTomorow Group TitleBest ResponseYou've already chosen the best response.0
OOOOOOOOOH!! thanks!
 one year ago

akhaliq99 Group TitleBest ResponseYou've already chosen the best response.1
memorize unit circle youll need it
 one year ago

YesterdayiSaidTomorow Group TitleBest ResponseYou've already chosen the best response.0
I can't memorize stuff
 one year ago

akhaliq99 Group TitleBest ResponseYou've already chosen the best response.1
write it out once
 one year ago

akhaliq99 Group TitleBest ResponseYou've already chosen the best response.1
look it up on google
 one year ago

hammytams Group TitleBest ResponseYou've already chosen the best response.0
my calculator says sin 30 is 0.5
 one year ago

YesterdayiSaidTomorow Group TitleBest ResponseYou've already chosen the best response.0
help... how do I find sin120?
 one year ago

akhaliq99 Group TitleBest ResponseYou've already chosen the best response.1
sqrt(3)/2
 one year ago

YesterdayiSaidTomorow Group TitleBest ResponseYou've already chosen the best response.0
but how? Shouldn't it be the same as sin30?
 one year ago

akhaliq99 Group TitleBest ResponseYou've already chosen the best response.1
use unit circle it will make life easy
 one year ago

akhaliq99 Group TitleBest ResponseYou've already chosen the best response.1
its a 30 60 90 triangle
 one year ago

akhaliq99 Group TitleBest ResponseYou've already chosen the best response.1
no sin of 150 is same as 30
 one year ago

YesterdayiSaidTomorow Group TitleBest ResponseYou've already chosen the best response.0
dw:1359950275904:dw
 one year ago

YesterdayiSaidTomorow Group TitleBest ResponseYou've already chosen the best response.0
s = o / h s = 1 / 2??
 one year ago

akhaliq99 Group TitleBest ResponseYou've already chosen the best response.1
http://www.mathsisfun.com/algebra/triginteractiveunitcircle.html
 one year ago

akhaliq99 Group TitleBest ResponseYou've already chosen the best response.1
turn on coordinates
 one year ago

YesterdayiSaidTomorow Group TitleBest ResponseYou've already chosen the best response.0
i don't want to memorize... i want to learn how to do it manually :(
 one year ago

YesterdayiSaidTomorow Group TitleBest ResponseYou've already chosen the best response.0
what's wrong with my triangle? Is the right angle in the wrong place?
 one year ago

akhaliq99 Group TitleBest ResponseYou've already chosen the best response.1
yes it turned upside down
 one year ago

YesterdayiSaidTomorow Group TitleBest ResponseYou've already chosen the best response.0
but why? don't you start at 0 degrees? From where do you start?
 one year ago

akhaliq99 Group TitleBest ResponseYou've already chosen the best response.1
this site should explain http://www.mathsisfun.com/sinecosinetangent.html
 one year ago

YesterdayiSaidTomorow Group TitleBest ResponseYou've already chosen the best response.0
OH I GOT IT NOW! Thanks for the site!
 one year ago
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