Two perpendicular lines

Geometry Level 3

Two perpendicular lines are intersecting the \(y\)-axis at the same point \((0,3)\). Which of the following area(s) is not possible for the triangle formed by these two lines and the \(x\)-axis?

(1): \(8\text{ unit}^2\).
(2): \(10\text{ unit}^2\).
(3): \(6\text{ unit}^2\).
(4): \(12\text{ unit}^2\).

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