If the angle is right, it has 90 degrees. If it is made up of three congruent angles, then you have to divide it by three.
90/3=30
Each angle is 30 degrees.
Two angles with equal measurements are called congruent angles.
Yes, an obtuse triangle can have two congruent angles, where for the obtuse angle measuring A degrees, each of the two other angles measures (180-A)/2.
if two angles are supplements of the same angle (or of congruent angles), then the two angles are congruent.
Congruent angles (or equivalent angles) have the same angle measure.
Two angles that are congruent have the same angle measurement.
It depends on what is given.In general, one half of the bisected angle is proven to congruent to the other half. By the Definition of an Angle Bisector, the bisected angle can be proven bisected.---- To show that two angles are congruent:One way to prove the two angles congruent is to show that their measures are equal. This can be done if there are numbers on the diagram. Use the Protractor Postulate or the Angle Addition Postulate to find the smaller angles' measures, if they are not directly marked. Then use the Definition of Congruent Angles to prove them congruent.Given that the smaller angles correspond on a congruent or similar pair of figures in that plane and form an angle bisector, the Corresponding Parts of Congruent Figures Postulate or Corresponding Parts of Simlar Figures Postulate may be used.
The base angles of an isosceles triangle are congruent. The vertex angle of an isosceles triangle is not necessarily congruent to the base angles.
angle bisectorangles bisector is the line that divides an angle into two congruent angles.
Each of the base angles measure 71 degrees
Congruent angles are of the same size as for example 85 degrees is congruent to 85 degrees
Yes. The lower base angles are congruent. The upper base angles are congruent.
A line that bisects an angle into two different congruent angles is called an angle bisector.