Construct an angle of `60^@` at the initial point of a given ray.

Explanation

To construct an angle of \(60^\circ\) at the initial point of a given ray, follow these steps:

### Step-by-Step Solution:

1. **Draw the Ray**: Start by drawing a ray \(AB\) with point \(A\) as the initial point and point \(B\) as any point on the ray.

2. **Draw a Semicircle**: Using a compass, place the pointer at point \(A\) and draw a semicircle that intersects the ray \(AB\). Let the point where the semicircle intersects the ray be \(C\).

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