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Answer:
Area of triangle is 5 square unit.
Step-by-step explanation:
Given : Equation 1 - 2x+y=22x+y=2
Equation 2 - 2y-x=42y−x=4
Equation 3- y=0y=0
Solve the equation graphically and find the area of the triangle formed.
Solution : The solution graphically is attached in which equation 1,2 and 3 form the triangle by points (0,2),(-4,0),(1,0) and shaded region represent the triangle formed.
Now, to find area of triangle we need base and height.
From graphically we see that the height of triangle is (0,2)=2 unit and base is (1-(-4))=5 unit.
Area of triangle A= \frac{1}{2}\times b\times hA=
Step-by-step explanation:
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