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Earn +20 ptsQ: Is an arrowhead a concave shape?
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Continue Learning about Geometry
Is a arrowhead concave?
Yes.
A arrowhead is a concave polygon as it has a what angle?
Reflex angle
Is concave mirror in shape of parabola?
no concave mirror is in shape of concave mirror
Can a polygon be concave?
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.
How many obtuse angles are there In a arrowhead?
It depends on they type of arrowhead you have. If it is a arrowhead in the shape of a directional arrow, there are no obtuse angles. The most possible obtuse angles is 1.
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