in triangle abc if a b is equal to 6 root 3 cm AC is equal to 12 cm and BC is equal to 6 CM then find the measure of Angle B
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angle B is 90 degree.
Because ( AB ) ^2 + ( BC ) ^2 = ( AC ) ^2
Because ( AB ) ^2 + ( BC ) ^2 = ( AC ) ^2
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Answer:
90 degree is the mearue of angle AB
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