A chord of a circle passing through its Centre is equal to its

To answer the question, we need to understand the properties of a circle and its chord.

1. A circle is a closed curve in which all points on the curve are equidistant from the center.
2. The center of a circle is the point that is equidistant from all points on the curve.
3. A chord of a circle is a line segment that connects two points on the curve.
4. A chord that passes through the center of a circle is called a diameter.

Now, let's address the statement "A chord of a circle passing through its center is equal to its."

Based on the properties mentioned above, we can conclude that a chord passing through the center of a circle is a diameter.

Therefore, the diameter of a circle is equal to its.