<map version="freeplane 1.6.0">
<!--To view this file, download free mind mapping software Freeplane from http://freeplane.sourceforge.net -->
<node TEXT="Polygons" FOLDED="false" ID="ID_1781497243" CREATED="1381662448907" MODIFIED="1587310971386" COLOR="#000000">
<font NAME="SansSerif" SIZE="20"/>
<hook NAME="accessories/plugins/AutomaticLayout.properties" VALUE="ALL"/>
<hook NAME="MapStyle" zoom="0.81918967">
    <properties edgeColorConfiguration="#808080ff,#ff0000ff,#0000ffff,#00ff00ff,#ff00ffff,#00ffffff,#7c0000ff,#00007cff,#007c00ff,#7c007cff,#007c7cff,#7c7c00ff" fit_to_viewport="false"/>

<map_styles>
<stylenode LOCALIZED_TEXT="styles.root_node" STYLE="oval" UNIFORM_SHAPE="true" VGAP_QUANTITY="24.0 pt">
<font SIZE="24"/>
<stylenode LOCALIZED_TEXT="styles.predefined" POSITION="right" STYLE="bubble">
<stylenode LOCALIZED_TEXT="default" ICON_SIZE="12.0 pt" COLOR="#000000" STYLE="fork">
<font NAME="SansSerif" SIZE="10" BOLD="false" ITALIC="false"/>
</stylenode>
<stylenode LOCALIZED_TEXT="defaultstyle.details"/>
<stylenode LOCALIZED_TEXT="defaultstyle.attributes">
<font SIZE="9"/>
</stylenode>
<stylenode LOCALIZED_TEXT="defaultstyle.note" COLOR="#000000" BACKGROUND_COLOR="#ffffff" TEXT_ALIGN="LEFT"/>
<stylenode LOCALIZED_TEXT="defaultstyle.floating">
<edge STYLE="hide_edge"/>
<cloud COLOR="#f0f0f0" SHAPE="ROUND_RECT"/>
</stylenode>
</stylenode>
<stylenode LOCALIZED_TEXT="styles.user-defined" POSITION="right" STYLE="bubble">
<stylenode LOCALIZED_TEXT="styles.topic" COLOR="#18898b" STYLE="fork">
<font NAME="Liberation Sans" SIZE="10" BOLD="true"/>
</stylenode>
<stylenode LOCALIZED_TEXT="styles.subtopic" COLOR="#cc3300" STYLE="fork">
<font NAME="Liberation Sans" SIZE="10" BOLD="true"/>
</stylenode>
<stylenode LOCALIZED_TEXT="styles.subsubtopic" COLOR="#669900">
<font NAME="Liberation Sans" SIZE="10" BOLD="true"/>
</stylenode>
<stylenode LOCALIZED_TEXT="styles.important">
<icon BUILTIN="yes"/>
</stylenode>
</stylenode>
<stylenode LOCALIZED_TEXT="styles.AutomaticLayout" POSITION="right" STYLE="bubble">
<stylenode LOCALIZED_TEXT="AutomaticLayout.level.root" COLOR="#000000" STYLE="oval" SHAPE_HORIZONTAL_MARGIN="10.0 pt" SHAPE_VERTICAL_MARGIN="10.0 pt">
<font SIZE="18"/>
</stylenode>
<stylenode LOCALIZED_TEXT="AutomaticLayout.level,1" COLOR="#0033ff">
<font SIZE="16"/>
</stylenode>
<stylenode LOCALIZED_TEXT="AutomaticLayout.level,2" COLOR="#00b439">
<font SIZE="14"/>
</stylenode>
<stylenode LOCALIZED_TEXT="AutomaticLayout.level,3" COLOR="#990000">
<font SIZE="12"/>
</stylenode>
<stylenode LOCALIZED_TEXT="AutomaticLayout.level,4" COLOR="#111111">
<font SIZE="10"/>
</stylenode>
<stylenode LOCALIZED_TEXT="AutomaticLayout.level,5"/>
<stylenode LOCALIZED_TEXT="AutomaticLayout.level,6"/>
<stylenode LOCALIZED_TEXT="AutomaticLayout.level,7"/>
<stylenode LOCALIZED_TEXT="AutomaticLayout.level,8"/>
<stylenode LOCALIZED_TEXT="AutomaticLayout.level,9"/>
<stylenode LOCALIZED_TEXT="AutomaticLayout.level,10"/>
<stylenode LOCALIZED_TEXT="AutomaticLayout.level,11"/>
</stylenode>
</stylenode>
</map_styles>
</hook>
<node TEXT="What is a Polygon ?" POSITION="right" ID="ID_1165025850" CREATED="1381662459838" MODIFIED="1381663022217" COLOR="#0033ff">
<font NAME="SansSerif" SIZE="18"/>
<edge STYLE="sharp_bezier" WIDTH="8"/>
</node>
<node TEXT="Nomenclature" POSITION="right" ID="ID_1372487469" CREATED="1381662503495" MODIFIED="1381663022220" COLOR="#0033ff">
<font NAME="SansSerif" SIZE="18"/>
<edge STYLE="sharp_bezier" WIDTH="8"/>
<node TEXT="3 sides" ID="ID_1322245196" CREATED="1381662522213" MODIFIED="1381663022220" COLOR="#00b439">
<font NAME="SansSerif" SIZE="16"/>
<edge STYLE="bezier" WIDTH="thin"/>
<node TEXT="triangle" ID="ID_882126589" CREATED="1381662539302" MODIFIED="1587310926810" LINK="5.%20Triangles.mm" COLOR="#990000">
<font NAME="SansSerif" SIZE="14"/>
</node>
</node>
<node TEXT="4 sides" ID="ID_1905094631" CREATED="1381662551170" MODIFIED="1381663022221" COLOR="#00b439">
<font NAME="SansSerif" SIZE="16"/>
<edge STYLE="bezier" WIDTH="thin"/>
<node TEXT="Quadrangle/Quadrilateral" ID="ID_1250128623" CREATED="1381662556281" MODIFIED="1587310932716" LINK="7.%20Quadrilaterals.mm" COLOR="#990000">
<font NAME="SansSerif" SIZE="14"/>
</node>
</node>
<node TEXT="5 sides" ID="ID_1045382738" CREATED="1381662572499" MODIFIED="1381663022221" COLOR="#00b439">
<font NAME="SansSerif" SIZE="16"/>
<edge STYLE="bezier" WIDTH="thin"/>
<node TEXT="pentagon" ID="ID_1728799913" CREATED="1381662577274" MODIFIED="1381663022221" COLOR="#990000">
<font NAME="SansSerif" SIZE="14"/>
</node>
</node>
<node TEXT="6 sides" ID="ID_1979504425" CREATED="1381662591914" MODIFIED="1381663022222" COLOR="#00b439">
<font NAME="SansSerif" SIZE="16"/>
<edge STYLE="bezier" WIDTH="thin"/>
<node TEXT="hexagon" ID="ID_790887838" CREATED="1381662597257" MODIFIED="1381663022222" COLOR="#990000">
<font NAME="SansSerif" SIZE="14"/>
</node>
</node>
<node TEXT="7 sides" ID="ID_494199465" CREATED="1381662604122" MODIFIED="1381663022222" COLOR="#00b439">
<font NAME="SansSerif" SIZE="16"/>
<edge STYLE="bezier" WIDTH="thin"/>
<node TEXT="heptagon" ID="ID_181988666" CREATED="1381662610482" MODIFIED="1381663022223" COLOR="#990000">
<font NAME="SansSerif" SIZE="14"/>
</node>
</node>
<node TEXT="8 sides" ID="ID_1186378125" CREATED="1381662616129" MODIFIED="1381663022223" COLOR="#00b439">
<font NAME="SansSerif" SIZE="16"/>
<edge STYLE="bezier" WIDTH="thin"/>
<node TEXT="octagon" ID="ID_1907937464" CREATED="1381662622273" MODIFIED="1381663022223" COLOR="#990000">
<font NAME="SansSerif" SIZE="14"/>
</node>
</node>
<node TEXT="9 sides" ID="ID_1186470418" CREATED="1381662630122" MODIFIED="1381663022223" COLOR="#00b439">
<font NAME="SansSerif" SIZE="16"/>
<edge STYLE="bezier" WIDTH="thin"/>
<node TEXT="nanogon" ID="ID_1184702061" CREATED="1381662635039" MODIFIED="1381663022224" COLOR="#990000">
<font NAME="SansSerif" SIZE="14"/>
</node>
</node>
</node>
<node TEXT="Angle sum property " POSITION="right" ID="ID_343811300" CREATED="1381662779122" MODIFIED="1381663022224" COLOR="#0033ff">
<font NAME="SansSerif" SIZE="18"/>
<edge STYLE="sharp_bezier" WIDTH="8"/>
<node TEXT="proposition 1" ID="ID_384921285" CREATED="1381662800380" MODIFIED="1381663022224" COLOR="#00b439">
<font NAME="SansSerif" SIZE="16"/>
<edge STYLE="bezier" WIDTH="thin"/>
</node>
<node TEXT="proposition 2" ID="ID_1591814635" CREATED="1381662808422" MODIFIED="1381663022224" COLOR="#00b439">
<font NAME="SansSerif" SIZE="16"/>
<edge STYLE="bezier" WIDTH="thin"/>
</node>
<node TEXT="proposition 3" ID="ID_1252692942" CREATED="1381662814799" MODIFIED="1381663022225" COLOR="#00b439">
<font NAME="SansSerif" SIZE="16"/>
<edge STYLE="bezier" WIDTH="thin"/>
</node>
</node>
<node TEXT="Back to Basic geometry" POSITION="right" ID="ID_8167961" CREATED="1381662928447" MODIFIED="1587310854162" LINK="1.%20Geometry.mm" COLOR="#0033ff">
<font NAME="SansSerif" SIZE="18"/>
<edge STYLE="sharp_bezier" WIDTH="8"/>
</node>
<node TEXT="Types of polygons" POSITION="left" ID="ID_417778842" CREATED="1381818654233" MODIFIED="1381899307806" COLOR="#0033ff">
<font NAME="SansSerif" SIZE="18"/>
<edge STYLE="sharp_bezier" WIDTH="8"/>
<node TEXT="simple polygon" ID="ID_1255989768" CREATED="1381818999854" MODIFIED="1381899307806" COLOR="#00b439">
<font NAME="SansSerif" SIZE="16"/>
<edge STYLE="bezier" WIDTH="thin"/>
</node>
<node TEXT="complex polygon" ID="ID_728436084" CREATED="1381819002165" MODIFIED="1381899307807" COLOR="#00b439">
<font NAME="SansSerif" SIZE="16"/>
<edge STYLE="bezier" WIDTH="thin"/>
<node TEXT="Pentagram" ID="ID_711748862" CREATED="1381819383099" MODIFIED="1381899307807" COLOR="#990000">
<font NAME="SansSerif" SIZE="14"/>
<edge STYLE="bezier" WIDTH="thin"/>
</node>
</node>
<node TEXT="Regular polygon" ID="ID_1138367867" CREATED="1381818676853" MODIFIED="1381899307808" COLOR="#00b439">
<font NAME="SansSerif" SIZE="16"/>
<edge STYLE="bezier" WIDTH="thin"/>
<node TEXT="equilateral polygon" ID="ID_1041139836" CREATED="1381818673891" MODIFIED="1381899307809" COLOR="#990000">
<font NAME="SansSerif" SIZE="14"/>
<edge STYLE="bezier" WIDTH="thin"/>
</node>
<node TEXT="equiangular polygon" ID="ID_1993085249" CREATED="1381819036658" MODIFIED="1381899307809" COLOR="#990000">
<font NAME="SansSerif" SIZE="14"/>
<edge STYLE="bezier" WIDTH="thin"/>
</node>
</node>
<node TEXT="Irregular polygon" ID="ID_1464481256" CREATED="1381818783479" MODIFIED="1381899307810" COLOR="#00b439">
<font NAME="SansSerif" SIZE="16"/>
<edge STYLE="bezier" WIDTH="thin"/>
</node>
<node TEXT="convex polygons" ID="ID_1534297162" CREATED="1381818918342" MODIFIED="1381899307811" COLOR="#00b439">
<font NAME="SansSerif" SIZE="16"/>
<edge STYLE="bezier" WIDTH="thin"/>
<node TEXT="characteristics" ID="ID_79060586" CREATED="1381864026015" MODIFIED="1381899307811" COLOR="#990000">
<font NAME="Liberation Serif" SIZE="14"/>
<edge STYLE="bezier" WIDTH="thin"/>
</node>
<node TEXT="angles and sides" ID="ID_1313990999" CREATED="1381864032474" MODIFIED="1381899307811" COLOR="#990000">
<font NAME="Liberation Serif" SIZE="14"/>
<edge STYLE="bezier" WIDTH="thin"/>
<node TEXT="Triangles" ID="ID_1617069371" CREATED="1381819552662" MODIFIED="1587310909070" LINK="5.%20Triangles.mm" COLOR="#111111">
<font NAME="SansSerif" SIZE="12"/>
<edge STYLE="bezier" WIDTH="thin"/>
</node>
<node TEXT="Quadrilaterals" ID="ID_1928613374" CREATED="1381819558554" MODIFIED="1587310918217" LINK="7.%20Quadrilaterals.mm" COLOR="#111111">
<font NAME="SansSerif" SIZE="12"/>
<edge STYLE="bezier" WIDTH="thin"/>
</node>
<node TEXT="Polygons with &gt;4 sides" ID="ID_838517116" CREATED="1381819567388" MODIFIED="1381899307812" COLOR="#111111">
<font NAME="SansSerif" SIZE="12"/>
<edge STYLE="bezier" WIDTH="thin"/>
</node>
</node>
</node>
<node TEXT="concave polygons" ID="ID_1797616363" CREATED="1381819485425" MODIFIED="1381899307815" COLOR="#00b439">
<font NAME="SansSerif" SIZE="16"/>
<edge STYLE="bezier" WIDTH="thin"/>
</node>
</node>
<node TEXT="Author- Sriranjani Ranganathan. Copyright CC-BY-SA" POSITION="left" ID="ID_908435913" CREATED="1587310955748" MODIFIED="1587310971383" HGAP_QUANTITY="118.99999687075623 pt" VSHIFT_QUANTITY="69.74999792128807 pt"/>
</node>
</map>
