In the Right angled triangleABC, angleB = 90 and tanC=1÷2 If AC=6
cm, then the length of side AB is
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Step-by-step explanation:
tanC=1/2
perpendicular (p)=k
base(b)=2k
hypotenuse (h)=k√5
sinC=1/5
AB/AB=1/√5
AB/6=1/√5
AB=6/√5
Ab=6√5/5 units
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