SOLUTION: in a triangle ABC is anisoceles triangle [AB]=[AC] =5cm and [BC] 8cm calculate to the nearest degree,<BAC

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Question 1090569: in a triangle ABC is anisoceles triangle [AB]=[AC] =5cm and [BC] 8cm calculate to the nearest degree,
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
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AM is the bisector of BAC.
sin%28BAM%29=4%2F5
BAM=53.13
BAC=2%2853.13%29
BAC=106.3