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
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
non square rhombus
An isosceles trapezium or a non-isosceles trapezium in which one of the slanted sides is congruent to one of the parallel sides.