A parallelogram, a rhombus, kites, arrowheads, trapezium and irregular quadrilaterals.
However, some kites, arrowheads, trapezium and irregular quadrilaterals can have one (or more) right angles.
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A quadrilateral is any shape with four sides; angles can be acute or obtuse. A perfect square is the only quadrilateral with only right angles.
It's impossible for a quadrilateral to have no equal sides and have right angles.
The sum of the interior angles of a quadrilateral is 360 degrees. If three of the angles are right angles, that is, of 90 degrees each, the the fourth must be 90 degrees. So you can have a quadrilateral with three right angles but its fourth angle will also be a right angle. So exactly 3 right angles is not possible.
A 4 sided polygon is called a quadrilateral. Depending on where the two right angles are, would put the quadrilateral into different subsets. For example if the two right angles are on adjacent corners (and the other 2 angles are not right angles), then it is a trapezoid. If the 2 right angles are in opposite corners, and the other 2 angles are not right angles then it would be a kite-shaped quadrilateral.
A quadrilateral with 0 right angles is a trapezoid, i know it looks like it has right angles IT DOES NOT!