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Geometry 1.4

Geometry 1.4 perimeter and area in the coordinate plane

TermDefinition
convex polygon a polygon in which no line that contains a side of the polygon contains a point in the interior of the polygon
concave polygon a polygon in which at least one line that contains a side of the polygon contains a point in the interior of the polygon
polygon a closed plane figure formed by three or more line segments
side line segments that form polygons
vertex intersection of line segments that form geometric figures
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