The sides of a triangle are given by the equations `y-2=0, y+1=3(x-2)` and `x+2y=0`
Find graphically
(i) the area of triangle
(ii) the co ordinates of the vertices of the triangle.

Answer

To solve the problem graphically, we will follow these steps:

### Step 1: Write down the equations of the triangle's sides
The equations of the sides of the triangle are given as:
1. \( y - 2 = 0 \) (This is a horizontal line at \( y = 2 \))
2. \( y + 1 = 3(x - 2) \) (This can be rewritten as \( y = 3x - 7 \))
3. \( x + 2y = 0 \) (This can be rewritten as \( y = -\frac{1}{2}x \))