It could be an arrowhead (delta) or a kite.
The arrowhead has zero right angles.
No.
The properties of a delta are its got two parallel vertices, two equal sides and another two equal sides and that's all the ones I could think of when I was writing this for you XD ok I have to say the truth I hate maths so if you didn't find this helpful I wont be offended so PLEASE tell me the truth if you liked it or not :)
Yes, the arrowhead shape is symmetrical along it's longitudinal axis (long side).
Deltoid or Delta
An arrowhead can also be called a deltoid or a delta (either will do)!! hope this helps!!
A concave quadrilateral. An arrowhead or a delta, for example.
It is called an arrowhead or, less commonly, a delta.
u need to get some answers
A concave quadrilateral would be a non-convex quadrilateral. * * * * * Also known as delta or arrowhead or chevron.
An arrowhead is also called a delta. It is a concave quadrilateral with one axis of symmetry.
It could look like an arrowhead (or delta).
ANY triangle MUST add up to 180 degrees.
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.
It could be an arrowhead (delta) or a kite.
Square, rhombus, rectangle, parallelogram, kite, arrowhead (or delta), trapezium (US trapezoid) and finally, the totally irregular quadrilateral which has no name!