Find the area (in sq units) of the triangle formed by lines x - 3y = 0

1.	Find the area (in sq units) of the triangle formed by lines x - 3y = 0, x – y = 4 and x + y = 4.
A.	1
B.	2
C.	3
D.	4
Answer» C. 3

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Find the area (in sq units) of the triangle formed by lines x - 3y = 0, x – y = 4 and x + y = 4.

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