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Abc is a right angled triangle calculate the angle of ac

Abc is a right angled triangle calculate the angle of ac-example-1

1 Answer

9 votes

Answer:


Solution,\\In~triangle~ABC,\\cosA = (Base)/(Height) \\or, cos65^o=(AB)/(AC) \\or, cos65^o = (5)/(AC) \\or, AC = (5)/(cos65^o)\\or, AC = 11.83m

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