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The sides of a triangle are given by the equations x + 2y - 3 = 0, 3x - 2y + 7 = 0, y + 1 = 0. Find graphically
i) the co-ordinates of vertices of a triangle
ii) the area of a triangle
iii) distance between two vertices of a triangle.
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explanation
Step-by-step explanation:
Plotting the equation x+2y=0,3x−2y+7=0 andy+1=0. in the graph we get,the vertices of the triangle are (−1,2),(5,−1) and (−3,−1)
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