a quadrilateral has 4 (quad) sides. a square is a quadrilateral.
Quadrilaterals usually have special names only if they DO have parallel sides, or some other special property. You might just call it "quadrilateral", or "a quadrilateral with no parallel sides".
A quadrilateral is inscribed in a circle it means all the vertices of quadrilateral are touching the circle. therefore it is a cyclic quadrilateral and sum of the opposite angles in cyclic quadrilateral is supplementary. suppose if one angle is A then another will be 180 degree - angle A.
Some trapezoids, not all.
Yes.
It can, but they can also all be the same.
All the names to classify a trapezoid are a trapezoid and a quadrilateral.
quadrilateral, parallelogram
a rectangle and quadrilateral
The best names, square, parallelogram and that is all I know. I hope i helped.
Parrallelogram, quadrilateral, square... PLEASE ADD
A parallelogram is a 4 sided quadrilateral.
A square is a quadrilateral with four equal sides and four right angles. It is also known as a regular quadrilateral or a regular tetragon. In geometry, a square can also be referred to as a rhombus (a quadrilateral with all sides of equal length) or a rectangle (a quadrilateral with opposite sides of equal length and all angles equal to 90 degrees).
Square and a rhombus * * * * * A rhombus is not a regular quadrilateral (unless it is a square) because being regular requires all sides AND all angles to be equal. So there is only one type of a regular quadrilateral - a square. It may have other names, certainly so in other languages.
Parallelogram, quadrilateral Parallelogram means "All opposite sides are equal" Quadrilateral means "Four-sided"
they dont
a quadrilateral
they dont