A circus artists is climbing a 20m long rope, which is tightly stretched and tied from the top of a vertical pole to the ground. Find the height of the pole if the angle made by the rope with the ground level is `30^0dot`

Explanation

To solve the problem, we will use trigonometric ratios, specifically the sine function, since we have the angle and the length of the hypotenuse. Let's break down the solution step by step.

### Step-by-Step Solution:

1. **Understanding the Problem**:
We have a vertical pole and a rope that is tied from the top of the pole to the ground, forming a right triangle. The length of the rope (hypotenuse) is 20 meters, and the angle made with the ground is 30 degrees.

2. **Drawing the Diagram**:
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