There's no one answer to this. It depends on the length of the sides and the internal angles. Asquarehasfour sides, sodoesa rectangle and so does a rhombus.
A quadrilateral.
It is a trapezoid. If the 2 nonparallel sides are congruent, then it is an isosceles trapezoid.
A 7 sided shape is a heptagon
4
The name of the shape is a quadrilateral.
quadrilateral
They all have sides, and they are all shapes.
A quadrilateral.
It is a trapezoid. If the 2 nonparallel sides are congruent, then it is an isosceles trapezoid.
A 7 sided shape is a heptagon
4
The name of the shape is a quadrilateral.
dodecagon
Decagon
pentadecahedron
Isasakaitateragon
pentagon