SOLUTION: Hi: Need help with the following.,.,In triangle ABC, mLA=39 and mLC=89. calculate mLB. Thanks

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Question 309773: Hi: Need help with the following.,.,In triangle ABC, mLA=39 and mLC=89. calculate mLB. Thanks
Answer by ankor@dixie-net.com(22740)   (Show Source): You can put this solution on YOUR website!
,In triangle ABC, mLA=39 and mLC=89. calculate mLB.
B = 180 - 39 - 89
B = 52 degrees

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