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Mathematics 9 Online
OpenStudy (darkbluechocobo):

Help with law of sines

OpenStudy (darkbluechocobo):

Use the Law of Sines to solve the following triangle for c . Approximate your answers to the nearest tenths. b = 13.1 km, B = 12.7°, C = 100.0°.

OpenStudy (welshfella):

b / sin B = c / sin C

OpenStudy (darkbluechocobo):

|dw:1427330985643:dw|

OpenStudy (darkbluechocobo):

\[\frac{ 13.1 }{ \sin12.7 }=\frac{ c }{ \sin100 }\]

OpenStudy (welshfella):

|dw:1427331115665:dw|

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