Question

Which of the following best describes a bisector of an angle? A. The set of all points included between two sides of a given angle B. The set of all points in a plane that are equidistant from the two sides of a given angle C. The set of all points in a plane that are equidistant from the vertex of a given angle D. The set of all points in a plane that are equidistant from two other points

Answer 1

The correct answer is option B.

An angle bisector or the bisector of an angle is a line that divides an angle into two equal angles. If a point is marked on the bisector of an angle then that point will be equidistant from the sides of the angle.

Hence, option B - The set of all points in a plane that are equidistant from the two sides of a given angle.

Answer 2

That would be B.

The set of points are all on the line which is a bisector.