Which illustrates the construction of the bisector of an angle

Option 3

Step-by-step explanation:

The bisection of an angle is the division of that angle into two equal angles. The bisection of an angle is done by drawing a line (known as angle bisector) that splits the angle into two angles of equal measure.

Below shows how to bisect an angle:

First draw two straight line with your ruler to form an angle.Place the compass pin at the point of the angle and draw an arc to cross each of the angle lines.At each of the two points the arc touches the angle line, place your compass and then draw an arc in such a way that the two arcs intersect.Using a ruler draw a line from the point of the angle to the intersection of the two points.

X^2 - 4x +(4/2^2) + y^2 + 8y + (8/2^2) = -4 + (4/2^2) + (8/2^2)(x + 2)^2 + (y + 4)^2 = -4 + 4 + 16your center is (-2, -4) and the radius is the sqrt of -4 + 4 + 16 which is 4