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YesterdayiSaidTomorow
 3 years ago
Explain how to find the exact value of Sin 30°
YesterdayiSaidTomorow
 3 years ago
Explain how to find the exact value of Sin 30°

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pradiv
 3 years ago
Best ResponseYou've already chosen the best response.0.9880316241 calculator click on sin(30) = .9880316241

YesterdayiSaidTomorow
 3 years ago
Best ResponseYou've already chosen the best response.0No. I said exact value.

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

YesterdayiSaidTomorow
 3 years ago
Best ResponseYou've already chosen the best response.0Yes but how do you find it?

akhaliq99
 3 years ago
Best ResponseYou've already chosen the best response.1actually make a triangle

YesterdayiSaidTomorow
 3 years ago
Best ResponseYou've already chosen the best response.0dw:1359948962457:dw

akhaliq99
 3 years ago
Best ResponseYou've already chosen the best response.1then the sides are sqrt(3) and 1 is hypotunuse

YesterdayiSaidTomorow
 3 years ago
Best ResponseYou've already chosen the best response.0How do you get 1/2?

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

YesterdayiSaidTomorow
 3 years ago
Best ResponseYou've already chosen the best response.0OOOOOOOOOH!! thanks!

akhaliq99
 3 years ago
Best ResponseYou've already chosen the best response.1memorize unit circle youll need it

YesterdayiSaidTomorow
 3 years ago
Best ResponseYou've already chosen the best response.0I can't memorize stuff

hammytams
 3 years ago
Best ResponseYou've already chosen the best response.0my calculator says sin 30 is 0.5

YesterdayiSaidTomorow
 3 years ago
Best ResponseYou've already chosen the best response.0help... how do I find sin120?

YesterdayiSaidTomorow
 3 years ago
Best ResponseYou've already chosen the best response.0but how? Shouldn't it be the same as sin30?

akhaliq99
 3 years ago
Best ResponseYou've already chosen the best response.1use unit circle it will make life easy

akhaliq99
 3 years ago
Best ResponseYou've already chosen the best response.1its a 30 60 90 triangle

akhaliq99
 3 years ago
Best ResponseYou've already chosen the best response.1no sin of 150 is same as 30

YesterdayiSaidTomorow
 3 years ago
Best ResponseYou've already chosen the best response.0dw:1359950275904:dw

YesterdayiSaidTomorow
 3 years ago
Best ResponseYou've already chosen the best response.0s = o / h s = 1 / 2??

akhaliq99
 3 years ago
Best ResponseYou've already chosen the best response.1http://www.mathsisfun.com/algebra/triginteractiveunitcircle.html

YesterdayiSaidTomorow
 3 years ago
Best ResponseYou've already chosen the best response.0i don't want to memorize... i want to learn how to do it manually :(

YesterdayiSaidTomorow
 3 years ago
Best ResponseYou've already chosen the best response.0what's wrong with my triangle? Is the right angle in the wrong place?

akhaliq99
 3 years ago
Best ResponseYou've already chosen the best response.1yes it turned upside down

YesterdayiSaidTomorow
 3 years ago
Best ResponseYou've already chosen the best response.0but why? don't you start at 0 degrees? From where do you start?

akhaliq99
 3 years ago
Best ResponseYou've already chosen the best response.1this site should explain http://www.mathsisfun.com/sinecosinetangent.html

YesterdayiSaidTomorow
 3 years ago
Best ResponseYou've already chosen the best response.0OH I GOT IT NOW! Thanks for the site!
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