Trig Help
do you know how to find the missing side of a triangle if theres no right angle? &the other 2 sides are equal..
i definately forgot and i need to know |
SOHCAHTOA
sin cos tan. |
explain a little further?
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lol @ you asking me first then RV
*puts wise guy hat on* but i didnt know the answer:( |
If the missin angle is inbetween the opposite line and the hypotenuse its sin.
Il get a link.. |
ugh.......anyone with real help please????????
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yay a link........:love:
hurry :) |
but remember there is NO right angle
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do you have any angle?
you can use sine law or cosine laws.. sine law: a/sinA=b/sinB cosine law: c-squared = a-squared + b-squared - 2abcosC |
uh...if you're tryin to find the side you could just use a squared + b squared = c squared
sohcahtoa is to find the angles i think, ^that formula is for the hypotenuse or whatever last side you need and shit sohcahtoa = sine(opposite/hypotenuse) cosine(adjacent/hypotenuse) tangent(opposite/adjacent) using the a squared + b squared = c squared shit, if one side is 5 and another side is 10, 5 squared + 10 squared = 125, the square root of 125 should be the answer...but just do it with whatever numbers it is. |
You being in trig + Needing help in trig = You're not ready for trig.
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that would help if it didnt show me ones that have right angles i need an ex of how to do it when there ISNT a right angle present and the other two sides are equal
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ugh...... there is NOOOOOOO right angle people......... so quit with this hypotenuse shit
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