What we mean by a convex polygon and what we mean by a concave polygon? Give two rough sketches of each kind
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No a polygon cannot be both convex and concave
as they are opposite to each other.
A convex polygon has no angles pointing inwards. More precisely, no internal angles can be more than 180°.If there are any internal angles greater than 180° then it is concave.
as they are opposite to each other.
A convex polygon has no angles pointing inwards. More precisely, no internal angles can be more than 180°.If there are any internal angles greater than 180° then it is concave.
mysticd:
i didn't asked both arw are same or not.
where are the example rough sketches
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When we say convex polygon, its angles don't point inward and none of its internal angles is greater than 180, and in a concave polygon, any angle/s point inward and any internal angle of it is greater than 180.
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