A) \[3\sqrt{3}\]
B) \[2\sqrt{3}\]
C) \[9\sqrt{3}\]
D) \[6\sqrt{3}\]
Correct Answer: A
Solution :
A divides \[{{C}_{1}}{{C}_{2}}\] externally in the ratio\[1:3\]. \[\therefore \]coordinate of\[A\]are\[(-3,\,\,0)\] We have\[\sin \theta =1/2\]\[\therefore \]\[\theta ={{30}^{o}}\] Area\[=3\times 3\tan {{30}^{o}}=3\sqrt{3}\]You need to login to perform this action.
You will be redirected in
3 sec