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OpenStudy (anonymous):
Find the exact values of sin A and cos A. Write fractions in lowest terms.
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OpenStudy (anonymous):
OpenStudy (anonymous):
Remember SOH CAH TOA
OpenStudy (anonymous):
Sin(A) = Opposite over Hypotenuse
OpenStudy (anonymous):
= 8/10
OpenStudy (anonymous):
whats sin?
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OpenStudy (anonymous):
Sin is a trig function.
OpenStudy (anonymous):
COS(A) --> Adjacent over Hypotenuse
OpenStudy (anonymous):
= 6/10
OpenStudy (anonymous):
You got it?
OpenStudy (anonymous):
so thats the same as 3/5
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OpenStudy (anonymous):
Yes.
OpenStudy (anonymous):
k
OpenStudy (anonymous):
can you help me with another?
OpenStudy (anonymous):
Sure
OpenStudy (anonymous):
@p505
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OpenStudy (anonymous):
Cos 39 = 9/x
OpenStudy (anonymous):
Are you allowed a calculator?
OpenStudy (anonymous):
answer?
OpenStudy (anonymous):
im sorry. i need help. & i gotta go! LOL
OpenStudy (anonymous):
@p505 ?
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