If the two vertices of an equilateral triangle be `(0,0),(3,sqrt(3)),` find the third vertex.

Explanation

To find the third vertex of the equilateral triangle given the vertices \((0,0)\) and \((3,\sqrt{3})\), we can follow these steps:

### Step 1: Identify the Known Vertices
We have two vertices of the equilateral triangle:
- Vertex A: \((0, 0)\)
- Vertex B: \((3, \sqrt{3})\)

### Step 2: Calculate the Length of Side AB
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