In a quadrilateral the sum of all four angles equals 360º.
A square is a quadrilateral, but not all quadrilaterals are squares. A quadrilateral is just a four-sided figure.
Yes because all rectangles are closed polygons with four straight sides - and that is what a quadrilateral is. Yes because all rectangles are closed polygons with four straight sides - and that is what a quadrilateral is. Yes because all rectangles are closed polygons with four straight sides - and that is what a quadrilateral is. Yes because all rectangles are closed polygons with four straight sides - and that is what a quadrilateral is.
__ /__\<- Here is an example of a quadrilateral. All it needs is four connecting sides and four angles. Hence, quad= four.
All trapezoids must be quadrilateral. And, as the name suggests a quadrilateral has four sides.
They all have four sides
There is none. A quadrilateral is any polygon that has four sides and four corners, and all angles are 90 degrees. A rectangle is a type of quadrilateral.
All quadrilateral have four angles. It is possible that all four angles are right angles, even if the quadrilateral is not a square (this would be a rectangle).
All four of the interior angles of a quadrilateral add up to 360 degrees.
A quadrilateral with four right angles is a rectangle. If all its sides are the same then it is a square.
No. A quadrilateral is a shape with four sides. A parallelogram is a quadrilateral with two pairs of parallel sides. Not all quadrilateral are parallelograms. All parallelograms, however, are quadrilaterals.
Quadrilateral.