In a right angle triangle with angle at b and anlge acb=60degree. If ab=3cm, then the lenght of bc is
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Answer:
the length of BC =3√3
Step-by-step explanation:
cot 60° =1/√3
in the figure cot acd of 60°= 3/X
1/√3 =3/X
therefore X=3√3
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