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Usually by means of a protractor.

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10y ago

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If a 60-degree angle is bisected and then each new angle is bisected what is the measure of the smallest angle formed?

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.


What does an angle bisector do to an angle?

The bisector of an angle is the ray that divides the angle into two smaller angles of equal measure.


How many congruent angles are formed by an angle bisector?

A bisector splits the angle into to equal halves.


A is a ray that divides an angle into two congruent angles?

The answer to that is a bisector. The two angles formed by this has the same angle.


What is the measure of each angle formed by bisecting a right angle?

45 degree angle


A bisector is a ray that divides an angle into two angles of equal is called an angle bisector?

Not exactly.A ray that divides an angle into two angles of equal measure is called an angle bisector.


Angles formed by an angle bisector?

They are half the original angle, whatever that was.


How many angles are formed by an angle bisector?

4 angles are formed


What is an angle bisector of 90 degree?

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.


What types of angles are formed when an obtuse angle is bisected?

bisector


If an 80-degree angle is bisected and then each new angle is bisected, what is the measure of the smallest angle formed?

20


If ACB has a measure of 56 and is its angle bisector what is the measure of BCE?

28 degrees