Precisely define an angle.

Question

An angle is the finite section of a line between two endpoints on the line.

An angle is the figure formed by two lines extending from the same point.

An angle is a line that extends forever in one direction for a single endpoint.

An angle is a closed plane curve with every point on the curve equidistant from a fixed point within the curve

Answer 1

The most accurate definition of an angle among the options provided is:

An angle is the figure formed by two lines extending from the same point.

This definition captures the essential components of an angle: it consists of two rays (or line segments) that share a common endpoint (the vertex) and form the angle between them. The other definitions provided do not correctly characterize an angle.