Question

1,7 A triangle is formed by the straight lines
x + 2y - 3 = 0, 3x - 2y + 7 = 0 and
y + 1 = 0. Find graphically :
(i) the co-ordinates of the vertices of the triangle.
(ii) the area of the triangle.​

Answer 1

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)

solution

Answer 2

hope it helps you buddy!!!