A) \[(5\sqrt{3}+\sqrt{11})cm\]
B) \[(5\sqrt{3}+\sqrt{7})cm\]
C) \[(3\sqrt{5}+11)cm\]
D) \[\left( \frac{5\sqrt{3}+11}{3} \right)cm\]
Correct Answer: A
Solution :
Draw\[BP\bot AC\] Now in right angled\[\Delta APB\] \[\frac{AP}{AB}=\cot {{30}^{o}}\]You need to login to perform this action.
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