Question

can you explain it what is an arc​

Answer 1

part of a curve, especially a part of the circumference of a circle.

Answer 2

Answer:

An arc is a portion of the circumference of a circle. In the figure above, the arc is the blue part of the circle. Strictly speaking, an arc could be a portion of some other curved shape, such as an ellipse, but it almost always refers to a circle. To avoid all possible mistake, it is sometimes called a circular arc.

A straight line is drawn between the end points of the arc would be a chord of the circle.

If the arc length is exactly half the circle, this called a semicircular arc. See Semicircle definition.

Step-by-step explanation:

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