Assertion: triangle's angle | /r/HasProperty | congruent
Facets:
value: to two angles
type: TRANSITIVE-OBJECT
value: to each other
type: TRANSITIVE-OBJECT
Source sentences:
text: An isosceles triangle also has two congruent angles.
text: In the familiar Euclidean geometry, an equilateral triangle is also equiangular; that is, all three internal angles are also congruent to each other and are each 60°.
text: Two triangles are similar if and only if the three angles of one are congruent to the three angles of the other.
text: Since a triangle is isosceles if and only if two of its angles are congruent, if a triangle is similar to an isosceles triangle, then it will also have two congruent angles and must be isosceles.
text: All three angles are also congruent, which is also called equiangular.
text: The angles in an equilateral triangle add to 180 degrees and the angles are congruent, therefore the angle measure equals 60 degrees.
text: A triangle that has all congruent angles and sides is called an equilateral triangle.
text: A triangle that has two congruent angles and two congruent sides is called an isosceles triangle.
text: The AAS congruence theorem states that if two angles and a nonincluded side in one triangle are congruent to two angles and a nonincluded side in another triangle, the two triangles are congruent.