Question

A polygon with a reflex angle as one of its interior angles is called​

Answer 1

A concave polygon will always have at least one reflex interior angle—that is, an angle with a measure that is between 180 degrees and 360 degrees exclusive. ... An example of a concave quadrilateral is the dart. At least one interior angle does not contain all other vertices in its edges and interior.

Answer 2

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Answer,

• A concave polygon will always have at least one reflex interior angle—that is, an angle with a measure that is between 180 degrees and 360 degrees exclusive.

• An example of a concave quadrilateral is the dart.

• At least one interior angle does not contain all other vertices in its edges and interior.

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