A) \[ab\sqrt{3}\]
B) \[2ab\sqrt{3}\]
C) \[3ab\sqrt{3}\]
D) \[4ab\sqrt{3}\]
Correct Answer: D
Solution :
Area of required rectangle = 4×area of \[OABC\] \[=4\times a\times b\sqrt{3}=4ab\sqrt{3}\].You need to login to perform this action.
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