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What is the area (in square units) of the triangular region enclosed by the graphs of the equations x + y = 3, 2x + 5y = 12 and the x-axis?
Answer & Solution
Correct Answer:
Option
C
$$\eqalign{
& \,\,x + y = 3 \cr
& \underline {\,2x + 5y = 12\,} \cr
& \,\,\,\,\,\,\,\,\,\,y = 2 \cr} $$
Area of ΔABC = $$\frac{1}{2}$$ × 3 × 2 = 3
Area of ΔABC = $$\frac{1}{2}$$ × 3 × 2 = 3
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