The triangles are similar.
A triangle with three congruent angles
In an isosceles triangle 2 sides are congruent and 2 angles are congruent. In an equilateral triangle all 3 sides are congruent and all 3 angles are congruent also.
congruent to one another.
Yes, because of the base angles theorem converse: If two angles in a triangle are congruent, then the sides opposite the angles are congruent.
yes
If two angles in a triangle are congruent to two angles in another triangle, then the ______________ angles are also congruent.
If two angles of one triangle are congruent to two angles of another triangle, then the third angles are also congruent.
No, An equilateral triangle has 3 congruent angles, an isosceles triangle has 2 congruent angles, a scalene triangle has no congruent angles.
A triangle with three congruent angles
no triangle do not have four congruent angles
A congruent triangle is one where all the angles are identical to those of another triangle, or equivalently, all three sides are the same ratio to the sides of another triangle.
If two angles and the included side of one triangle are congruent to two angles and the included side of another triangle, then the triangles are congruent.
Equilateral Triangle
If a triangle has the same 3 sides and the same 3 angles as another triangle then they are said to be congruent.
In an isosceles triangle 2 sides are congruent and 2 angles are congruent. In an equilateral triangle all 3 sides are congruent and all 3 angles are congruent also.
The base angles of an isosceles triangle are congruent. The vertex angle of an isosceles triangle is not necessarily congruent to the base angles.
yes, only the isosceles triangle has two congruent angles. But triangles don't need any congruent angles