The special name is rhombus.
Chat with our AI personalities
Quadrilateral. No other special name. A kite could have 1 right angle - that's possible, but there is no special name for a quadrilateral with only 1 right angle.
A general quadrilateral. No special name.
I don't think there's any special name for this.
I don't think there's a special name for that.
A quadrilateral is a shape with four straight sides. There are no curved sides in a quadrilateral.