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Mathematics 10 Online
OpenStudy (anonymous):

Need help!! Solve for the missing length and the other two angles in the triangle below. picture attached

OpenStudy (anonymous):

OpenStudy (anonymous):

I started with law of cosines and got a=1.348

jimthompson5910 (jim_thompson5910):

|dw:1462581985621:dw|

jimthompson5910 (jim_thompson5910):

|dw:1462582030998:dw|

jimthompson5910 (jim_thompson5910):

`I started with law of cosines and got a=1.348` let me check that

OpenStudy (anonymous):

okay, thank you, I'm not sure what to do after

jimthompson5910 (jim_thompson5910):

I'm getting a = 1.34825078122076 so it looks good

jimthompson5910 (jim_thompson5910):

|dw:1462582161012:dw|

jimthompson5910 (jim_thompson5910):

now you'll use the law of sines

jimthompson5910 (jim_thompson5910):

|dw:1462582182594:dw|

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