Based on the diagram, match the trigonometric ratios with the corresponding ratios of the sides of the triangle.

- anonymous

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- anonymous

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- anonymous

I do not have a single clue on how to do this.

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- anonymous

@Jesusisblack50 Can you help with this?

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- anonymous

Im not good with this stuff man, I dont think I could be of any help. I am checking it out though and seeing if I can help you with anything,

- anonymous

Alright. It's trigonometry, by the way, lol.

- anonymous

Yes... i dont know... either...

- anonymous

ah damn... :(

- anonymous

@triciaal

- anonymous

@misssunshinexxoxo

- anonymous

@dan815

- anonymous

@uri

- dan815

you need to memorize SOH CAH TOA

- anonymous

I don't even know what that is.

- dan815

okay are u sure you are ready for this

- dan815

they are pretty special

- dan815

Sin Cos Tan are these special functions that give you a relationship between angles and the ratio of sides in a triable

- dan815

TRIangle

- dan815

The sin of an angle
if the angle is part of a right angle triangle then
the Sin(angle) = opposite/hypotenuese

- anonymous

My face is blank with a lack of understanding.

- anonymous

This is a lot to try and understand, lmao

- dan815

dont get confused with the notation
Sin(angle)
means that there is some special function that is operating on this angle that results in the the ratio which is oppositesidelength/hypotenuesesidelength

- dan815

i dont know just read that over and over did that makes sense, ask me questions on what u dont get

- anonymous

Then what does the A and B and C stuff have to do with it?

- dan815

Big LETTER A B C
are the angles

- dan815

small letter a b c are the side lengths

- anonymous

I am incredibly conflicted.

- anonymous

so I have these, and somehow they plug into those things but???

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- dan815

okay okay so lets go over this

- dan815

now listen here

- dan815

Sin cos and tan are functions, how these functions work and what goes into them you dont know yet, are u familiar with this kind of notation?

- dan815

like f(x)
or g(x) or f(x,y)

- dan815

means function of x, or another func of x or another functio nof x and y

- anonymous

uh, alright.. i kinda sorta get that..

- dan815

okay now sin and cos and tan are the same thing, tinstead of f they are called sin cos and tan

- dan815

its saying some special function of the angle = oppositeside/hypotenues

- dan815

another special function of the angle = adjscent side/ hypoteneuses

- dan815

another special function of the angle = oppositeside/adj side

- dan815

what i told you is Sin,cos and tan in order

- dan815

|dw:1435159113237:dw|

- dan815

opposite side means the side that is opposite the angle, adj side is the side that is along the angle and the hypotenues is always the side opposite the 90 degree angle

- dan815

following so far?

- anonymous

So if I'm understanding, it should be like this?

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- dan815

the first one is right, the 2nd one is close, try again

- dan815

remember cos angle = adj/hyp, identify whats the adj side and the hyp, with respect to the angle you are picking

- dan815

http://prntscr.com/7kslsf

- dan815

fix the rest now

- anonymous

Maybe now?..

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- dan815

TanB= opp/Adj, you have opp/Hyp
t

- dan815

hypotenuse is the one side that is always fixed

- dan815

opposite and adj are with respect to the angle

- anonymous

aahhh, i am so confused, i am sorry :(

- dan815

its okay

- anonymous

Maybe this is correct?..

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- dan815

its simple, all u need to do is identify what is your angle, what is opposite ande what is adj and hyp

- dan815

http://prntscr.com/7kso22

- dan815

|dw:1435159943329:dw|

- anonymous

I fixed it. Think it's safe to close the question now?

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