It depends on whether the congruent sides are the non-parallel ones (an isosceles trapezium) or a pair of adjacent sides (no special name).
One pair of opposite sides - the non-parallel ones.
No but it has congruent base angles. Also it has: One pair of parallel sides Non-parallel sides that are equal Two pairs of equal angles Diagonals that are equal
Two pairs of adjacent sides are congruent. The angles between the non-congruent sides are congruent.
Yes the non parallel sides of an isosceles trapezoid are congruent
No, the diagonals of a trapezoid are not always congruent. A trapezoid is a quadrilateral with at least one pair of parallel sides. The diagonals of a trapezoid connect the non-parallel vertices, and their lengths can vary depending on the specific dimensions of the trapezoid. In a trapezoid where the non-parallel sides are of equal length, the diagonals will be congruent, but this is not always the case.
A rectangle has two pairs of congruent sides, but any pair of adjacent sides is non-congruent.
Trapezoid
A trapezoid with two congruent, opposite sides is an isosceles trapezoid.
It depends on whether the congruent sides are the non-parallel ones (an isosceles trapezium) or a pair of adjacent sides (no special name).
One pair of opposite sides - the non-parallel ones.
Sure. The non-parallel sides of a trapezoid can have equal lengths.
Not all polygons are regular by definition. An irregular polygon may have non-congruent sides or non congruent angles or both. A regular polygon will always have both congruent sides and angles.
No but it has congruent base angles. Also it has: One pair of parallel sides Non-parallel sides that are equal Two pairs of equal angles Diagonals that are equal
Two pairs of adjacent sides are congruent. The angles between the non-congruent sides are congruent.
Yes the non parallel sides of an isosceles trapezoid are congruent
No, a regular pentagon cannot have congruent sides but non-congruent angles. By definition, a regular pentagon has all sides of equal length and all interior angles equal. In a regular pentagon, the angles are each 108 degrees, ensuring that both the sides and angles are congruent. If the sides are congruent but the angles are not, it would be classified as an irregular pentagon instead.