A triangle is not a quadrilateral, but a parallelogram and trapezoid are.
A parallelogram must have 4 sides and so it must be a quadrilateral. However, the sides of a quadrilateral need not be parallel so a quadrilateral need not be a parallelogram.
No. A quadrilateral is a parallelogram when consecutiveangles are supplementary.
Polygon means many sides and is the name given to shapes that have 3 or more sides and a parallelogram is a 4 sided poylgon or a quadrilateral
No. A parallelogram is a special kind of quadrilateral.
A shape that is a parallelogram but not a quadrilateral doesn't exist.
A quadrilateral is a polygon with four sides. A parallelogram is a quadrilateral in which the opposite sides are parallel.
In this case, the quadrilateral is sometimes a parallelogram.
No, a parallelogram is not another kind of quadrilateral.
It's not a matter of 'finding' it. Either the quadrilateral is a parallelogram,or else it is not one.If the opposite sides of the quadrilateral are parallel, then it's a parallelogram.
Any flat shape with four sides is a quadrilateral.But in order to be a parallelogram, each of its sides must be parallelto the side that doesn't touch either end of it.
Yes, such a quadrilateral can exist.