Usually by means of a protractor.
The bisector of an angle is the ray that divides the angle into two smaller angles of equal measure.
A bisector splits the angle into to equal halves.
They are half the original angle, whatever that was.
20
28 degrees
15 degrees. A bisected 60 degree angle makes 2 30 degree angles by definition of an angle bisector, then a 30 degree angle makes 2 15 degree angles by definition of an angle bisector.
The bisector of an angle is the ray that divides the angle into two smaller angles of equal measure.
A bisector splits the angle into to equal halves.
The answer to that is a bisector. The two angles formed by this has the same angle.
45 degree angle
Not exactly.A ray that divides an angle into two angles of equal measure is called an angle bisector.
They are half the original angle, whatever that was.
4 angles are formed
An angle bisector of a 90-degree angle is a line or ray that divides the 90-degree angle into two equal angles of 45 degrees each. It is a line that passes through the vertex of the angle and divides it into two congruent angles. In a right triangle, the angle bisector of the right angle will also bisect the opposite side, creating two smaller right triangles.
bisector
20
28 degrees