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Geometry 18 Online
OpenStudy (anonymous):

ABC is a triangle AC=19cm BC=17cm and angle BAC=60 degrees what is the angle of ABC

OpenStudy (therealmeeeee):

ok Use the law of sines first to find angle b. angle you want/ac = angle you know(a)/bc

OpenStudy (therealmeeeee):

u understand now

OpenStudy (anonymous):

a bit but can you explain more as i am confused

OpenStudy (therealmeeeee):

All you need is a / sin(A) = b / sin(B)

OpenStudy (therealmeeeee):

do u got it now

OpenStudy (anonymous):

yes i think

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