a quadrilateral
A quardrilateral with 1 pair of parallel lines and have no equal sides is a trapezium.
trapezoid
Trapezoid
It has 5 faces. The "quadrilateral" part of the name describes the shape of the base of the pyramid. A pyramid has 1 face for every side of the base plus an extra one for the base. Thus a quadrilateral pyramid has a quadrilateral or 4 sided shape for the base and so has 4 + 1 = 5 faces.
a quadrilateral
A quardrilateral with 1 pair of parallel lines and have no equal sides is a trapezium.
trapezoid
Trapezoid
It has 5 faces. The "quadrilateral" part of the name describes the shape of the base of the pyramid. A pyramid has 1 face for every side of the base plus an extra one for the base. Thus a quadrilateral pyramid has a quadrilateral or 4 sided shape for the base and so has 4 + 1 = 5 faces.
trapezoid
a ploygon or quadrilateral
No. A quadrilateral is a 2-dimensional shape with 4 edges, 1 face and 4 vertices.
Right-angled Trapezium
it is an irregular shape
A quadrilateral, or four-sided plane figure with 1 pair of parallel lines
a square