yes it will...
No. A trapezoid has two parallel sides. This is not possible in a concave quadrilateral.
It would be a concave quadrilateral The link below has some pics.
Yes. All polygons with 4 or more sides can be concave. An arrowhead is an example of a concave quadrilateral. The back of an envelop (where the sides are folded and glued together) is a concave pentagon.
A trapezoid (UK trapezium) is a quadrilateral has only one pair of parallel sides. Otherwise, there are many irregular quadrilaterals that have no parallel sides, such as a kite or dart shape, and these include both concave and convex quadrilaterals.
A chevron or arrowhead.
A concave quadrilateral - like an arrowhead or chevron.
A concave quadrilateral would be a non-convex quadrilateral. * * * * * Also known as delta or arrowhead or chevron.
It is also called an arrowhead or chevron. It is the shape that you will get if you take a kite and push its apex down until it becomes concave.
A chevron (arrowhead) is a quadrilateral with one angle of more than 1800.
concave
No.
Concave quadrilateral.
No.
yes it will...
A concave quadrilateral. An arrowhead or a delta, for example.
No. A trapezoid has two parallel sides. This is not possible in a concave quadrilateral.