yes; all trapeziums are quadrilaterals
yes all squares are trapiziumsImproved Answer:-No squares are not trapeziums but they are both 4 sided quadrilaterals
Yes, except that the word is trapezoids or trapeziums (trapezia, even), but not trapezoides.
They are both 4 sided quadrilaterals
No, only trapeziums (1 pair), parallelograms and squares (both pairs)
Kites, trapezoids, trapeziums, and self-intersecting/complex quadrilaterals.
Yes, it is. Quadrilaterals are four (quad) -lined (lateral) shapes. Quadrilaterals include squares, rectangles, rhombuses, diamonds, trapeziums and trapezoids. All shapes with four sides are quadrilaterals and they all have four angles inside the shape.
No, all quadrilaterals are trapeziums. I kite must have 2 pairs of adjacent sides equal in length.
Quadrilaterals include trapeziums, trapezoids, parallelograms, rhombuses, rhomboids, rectangles, and squares.
Any that are not a parallelogram (rhombus, rectangle, square). These would include all irregular quadrilaterals as well as trapezoids (trapeziums) which have only one set of parallel sides.
No but all parallelograms are trapezoids