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Mathematics 20 Online
OpenStudy (callisto):

Trigo question #5

OpenStudy (callisto):

OpenStudy (experimentx):

B

OpenStudy (callisto):

Yup, how did you get that?

OpenStudy (apoorvk):

apply sine law. sine law says, for a triangleABC with side lengths a,b,c (respectively opp. sides to angles A B and C) sinA / a = sinB / b = sinC / c

OpenStudy (experimentx):

sine law

OpenStudy (apoorvk):

so, sine(135)/3 = sine(theta)/sqrt2

OpenStudy (callisto):

Okay, I got that. I guess I thought too much

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