A bit like a chevron or an arrowhead.
The exterior angle formed by the letter "V". Notice how this shape is commonly used; for example the wings on a stealth bomber or an arrowhead have this shape.
reflex angle
reflex angle
The arrowhead has zero right angles.
Yes
Reflex angle
An arrowhead
A chevron or arrowhead.
Yes - a chevron or arrowhead.
The difference is surely that an arrowhead has one reflex internal angle where a kite does not.
An arrowhead
lens pencil lawn chairs hands on a clock arrowhead...
A bit like a chevron or an arrowhead.
Acute angles at the tip and two where the edge turns back, a reflex angle where it meets the shaft.
Possibly in the form of an arrowhead providing that its 4 interior angles add up to 360 degrees
This is an arrowhead quadrilateral.