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OpenStudy (anonymous):
Given a triangle with: a=150, A= 75 degrees, and C= 30 degrees. Using the law of sines gives: c = 78 B = ? degrees
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OpenStudy (lovelyharmonics):
well a triangle totals 180degrees so subtract 75 and 30 from that and youve got your answer c:
OpenStudy (anonymous):
@lovelyharmonics i got 75. thank you! xo
OpenStudy (lovelyharmonics):
yep c: your welcome ^.^
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