A) 9
B) 5
C) 10
D) 3
E) 14
Correct Answer: D
Solution :
Required Area \[=\frac{1}{2}[2(5-7)+5(7-2)+6(2-5)]\] \[=\frac{1}{2}[-4+25-18]\] \[=\frac{3}{2}sq\text{ }unit\]
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