Answer: True
Step-by-step explanation:
By definition, the vertex of a central angle is at the center of the circle.
The statement "an angle whose vertex is at the center of a circle is a central angle of that circle" is true.
It is described as a set of points, where each point is at the same distance from a fixed point (called the center of a circle)
As we know,
An angle whose vertex is at the center of a circle is a central angle of that circle
From the definition of the central angle, the central angle is formed at the center of the circle, and the vertex of the angle is at the center.
Thus, the statement "an angle whose vertex is at the center of a circle is a central angle of that circle" is true.
Learn more about circle here:
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