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OpenStudy (anonymous):
How do I solve for A, B, and C?
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OpenStudy (anonymous):
OpenStudy (anonymous):
@Luigi0210
OpenStudy (anonymous):
can we write
tan(b star) = 1/sqrt(3) ????
OpenStudy (anonymous):
Can you explain what that means? (b star)
OpenStudy (anonymous):
b star is b* :-D
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OpenStudy (anonymous):
oh, ok :>
OpenStudy (anonymous):
The problem says to find angle A and B. and to find the hypotenuse C, I don't know how to find those with sqrt[3] instead of a regular number like 3
OpenStudy (anonymous):
do u know tan(30) = 1/sqrt(3) ????
OpenStudy (anonymous):
see the steps
tan(b*) = 1/sqrt(3)
tan(b*) = tan(30 degrees)
b* = 30 degrees
do u follow above steps?
OpenStudy (anonymous):
A bit, how do you get 30? from tan[b] = 1/sqrt[3]
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OpenStudy (anonymous):
do u know
sin(30) = 1/2 and cos(30) = sqrt(3)/2
tan(30) = sin(30)/cos(30)
= (1/2)/ (sqrt{3}/2)
= 1/ sqrt(3)
is that clear?
OpenStudy (anonymous):
BTW r u looking for the value of b* and a* in radians or degrees?
OpenStudy (anonymous):
degrees
OpenStudy (anonymous):
did u understand the last step?
OpenStudy (anonymous):
not completely no.
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