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All right angles are congruent.
All straight angles are congruent.
All zero angles are congruent.
All the angles of a regular polygon are congruent.
Vertical angles (the angles opposite one another when two lines intersect) are congruent.
When a transversal crosses parallel lines:
Corresponding angles are congruent.
Alternative Interior angles are congruent.
Alternative Exterior angles are congruent.
Finally, any angles with the same measure are congruent.
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What is a counter example for the statement congruent angles are always vertical angles?
Vertical angles must necessarily be congruent, however congruent angles do not necessarily have to be vertical angles. An example of congruent angles which are not vertical angles are the 3 interior angles of an equilateral triangle. These angles do not share the same vertex yet they are congruent.
How many congruent angles does a quadrilateral have?
they have 4 congruent angles
Are vertical angles congruent or supplementary angles?
Vertical angles are always, by definition, congruent. Note: If the two vertical angles are right angles then they are both congruent and supplementary.
Two congruent angles are angles that have what?
Two angles that are congruent have the same angle measurement.
A triangle with three congruent angles?
A triangle with three congruent angles
Quadrilaterals are consecutive and opposite angles always congruent?
There are instances that quadrilateral angles can be consecutive and opposite angles are congruent. The best examples are square and rectangle.
What are the examples of sss congruence?
sss is when the 3 sides are congruent. all 3 angles are congruent
What polygon has equal sides and equal angles?
A polygon that has congruent sides and congruent angles is called a Regular polygon. If the number of sides is given, you can be more specific. Some examples: 3 congruent sides/angles = equilateral triangle 4 congruent sides/angles = square 5 congruent sides/angles = regular pentagon 6 congruent sides/angles = regular hexagon ...and so on, by adding "regular" in front of the shape's name.
What has all angles ans sides congruent?
Any polygon called "regular" or "equilateral" will have congruent sides and angles. An equilateral triangle, a square, and a regular hexagon are examples.
What is a quadrilateral that has 4 congruent sides but no congruent angles?
I can't find a name for it but an example would be a trapezoid. Some might have congruent angles but not all do.
What is the Congruent Supplements Theorem?
if two angles are supplements of congruent angles, then the two angles are congruent.
How do you know angles are congruent?
Angles are congruent if they are equal. Corresponding angles in figures that are similar are congruent.
Are all angles in a trapezoid congruent?
No, not all angles in a trapezoid are congruent. A trapezoid may have two pairs of congruent angles, or may have no congruent angles.
What quadrilaterals have all four angles congruent?
squares, rectangles, some rhombuses .... I'm not sure all angles can be congruent
If two angles in a triangle are congruent to two angles in another triangle then the angles are also congruent.?
If two angles in a triangle are congruent to two angles in another triangle, then the ______________ angles are also congruent.
Does a scalene triangle have congruent angles?
No, An equilateral triangle has 3 congruent angles, an isosceles triangle has 2 congruent angles, a scalene triangle has no congruent angles.
What are angles that are always congruent?
Angles that are always congruent are applesauce angles
