test.kml

<?xml version="1.0" encoding="UTF-8"?>
<kml xmlns="http://www.opengis.net/kml/2.2" xmlns:gx="http://www.google.com/kml/ext/2.2" xmlns:kml="http://www.opengis.net/kml/2.2" xmlns:atom="http://www.w3.org/2005/Atom">
    <Placemark>
        <name>Polygon Demo</name>
        <Style>
            <LineStyle>
                <color>ff0000ff</color>
                <width>3</width>
            </LineStyle>
            <PolyStyle>
                <color>880000ff</color>    
                <fill>1</fill>
                <outline>1</outline>
            </PolyStyle>
        </Style>
        <Polygon>
            <tessellate>1</tessellate>
            <outerBoundaryIs>
                <LinearRing>
                    <coordinates>
                        -84.504041,33.832681,0 -84.361905,33.889129,0 -84.285001,33.756788,0 -84.427823,33.642536,0 -84.556226,33.744798,0 -84.504041,33.832681,0                       
                    </coordinates>
                </LinearRing>
            </outerBoundaryIs>
        </Polygon>
    </Placemark>
</kml>