always
Any polygon with 2n sides (n integer) where opposite sides are parallel, will have its opposite angles congruent.
Yes, because of the base angles theorem converse: If two angles in a triangle are congruent, then the sides opposite the angles are congruent.
congruent to one another.
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 Isosceles Triangle Theorem:If two sides of a triangle are congruent, then the angles opposite the sides are congruent.The Converse of Isosceles Triangle Theorem:If two angles of a triangle are congruent, then the sides opposite those angles are congruent.
An isosceles triangle
Yes.
The isosceles triangle theorem states that if two sides of a triangle are congruent, then the angles opposite those sides are congruent.
always
Yes, the base angles of an isosceles triangle are always congruent. An isosceles triangle commonly has two sides that are equal in length. The base angles are the angles opposite those two equal sides of the triangle. A geometric theorem states that if two sides of a triangle are congruent, then the angles opposite those sides are congruent. The converse is also true.
Any polygon with 2n sides (n integer) where opposite sides are parallel, will have its opposite angles congruent.
That is correct as in the case of an isosceles triangle
Yes, because of the base angles theorem converse: If two angles in a triangle are congruent, then the sides opposite the angles are congruent.
Congruent -gieco53-
Congruent -gieco53-
Correct as would be the case for an isosceles triangle or an equilateral triangle