Area of the triangle formed by the graph of the straight lines x - y = 0, x + y = 2 and the x-axis is:

Answer: Option A

Area of Δ formed by the graph x - y = 0, x + y = 2 and x-axis

Intersection point of lines x - y = 0 and x + y = 2 will be (1, 1)
∴ Area bounded by lines x - y = 0, x - y = 2 and x-axis
= $$\frac{1}{2}$$ × 2 × 1
= 1 sq unit