A kite
Kite
This quadrilateral is a trapezoid. In a trapezoid, one pair of opposite sides is parallel, and one pair of opposite sides is congruent. The other two sides are not parallel or congruent.
A quadrilateral with exactly two pairs of adjacent sides that are congruent is known as a kite. In a kite, one pair of opposite angles are equal, and the diagonals intersect at right angles, with one diagonal bisecting the other. This shape has a distinct symmetry along the axis that runs through the vertices of the unequal angles. Kites are commonly found in various geometric contexts and have unique properties that distinguish them from other quadrilaterals.
An isosceles triangle with its apex cut off by a line parallel to the base.
A quadrilateral never has exactly 3 congruent angles. It can have none, two, two pairs of two, or four.
never
No but an equilateral triangle does.
No but an equilateral triangle does.
I think it is a yes
In the case of a quadrilateral, a kite or arrowhead. But it could be an irregular version of a polygon with 5 or more sides.
No. Only sometimes. A quadrilateral can have any number of congruent angles ... none, 2, 3, or 4.
A parallelogram has 2 pairs of congruent angles of different sizes