The example of quadrilateral is:

•Rhombus

•Trapezoid

•Rectangle

•Parallelogram

•Square

So The Pentagon is not an example of a quadrilateral...

▪Because,A polygon has as many angles as it has sides,A polygon, which is a geometric figure, has three or more sides,The segments of a polygonal circuit are called its edges or sides, and the points where two edges meet are the polygon's vertices (singular: vertex) or corners.

▪Remember that the sum of the angles of a quadrilateral is 360 degrees, so you can find the measure of the fourth angle if you know the other three,A quadrilateral is a polygon that has exactly four sides. (This also means that a quadrilateral has exactly four vertices, and exactly four angles.)

[Pls Respect My Answer]

Answer:

c.trapezoid

Step-by-step explanation:

:) hope it helps