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<!--To view this file, download free mind mapping software Freeplane from http://freeplane.sourceforge.net -->
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<node TEXT="Back to parallelograms" POSITION="left" ID="ID_1203408394" CREATED="1381663994004" MODIFIED="1587311445797" LINK="7a.%20Parallelograms.mm" COLOR="#0033ff">
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<node TEXT="Angles" ID="ID_1130433460" CREATED="1381899927751" MODIFIED="1381899929266" COLOR="#00b439">
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<node TEXT="Author- Sriranjani Ranganathan. Copyright CC-BY-SA" POSITION="left" ID="ID_251702034" CREATED="1587311458450" MODIFIED="1587311488052" HGAP_QUANTITY="14.74999997764826 pt" VSHIFT_QUANTITY="30.749999083578615 pt"/>
<node TEXT="Characteristics" POSITION="right" ID="ID_1584360878" CREATED="1374628643162" MODIFIED="1587311452682" COLOR="#0033ff" HGAP_QUANTITY="50.0 px" VSHIFT_QUANTITY="-12.0 px">
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