

MCQOPTIONS
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1. |
In a \[\Delta ABC,\]if \[a=2x,\]\[b=2y\]and \[\angle C=120{}^\circ \], then the area of the triangle is [MP PET 1986, 2002] |
A. | \[xy\] |
B. | \[xy\sqrt{3}\] |
C. | \[3xy\] |
D. | \[2xy\] |
Answer» C. \[3xy\] | |