Determine graphically the vertices of a trapezium, the equations of whose sides are `x=0,y=0,y=4a n d2x+y=6` . Also, determine its area.

Explanation

To determine the vertices of the trapezium formed by the lines \(x=0\), \(y=0\), \(y=4\), and \(2x+y=6\), and to calculate its area, follow these steps:

### Step 1: Identify the Lines
The equations of the sides of the trapezium are:
1. \(x = 0\) (the y-axis)
2. \(y = 0\) (the x-axis)
3. \(y = 4\) (a horizontal line at y = 4)
4. \(2x + y = 6\) (a straight line)
...