<?xml version="1.0" encoding="UTF-8"?>
<office:document xmlns:office="urn:oasis:names:tc:opendocument:xmlns:office:1.0" xm
lns:fo="urn:oasis:names:tc:opendocument:xmlns:xsl-fo-compatible:1.0" xmlns:style="urn:oasis:names:tc:opendocument:xmlns:style:1.0" xmlns:draw="urn:oasis:names:tc:opendocument:xmlns:drawing:1.0" xmlns:svg="urn:oasis:names:tc:opendocument:xmlns:svg-compatible:1.0" xmlns:presentation="urn:oasis:names:tc:opendocument:xmlns:presentation:1.0" office:version="1.3" office:mimetype="application/vnd.oasis.opendocument.presentation">
<office:font-face-decls>
<style:font-face style:name="Liberation Sans" svg:font-family="'Liberation Sans'" style:font-family-generic="roman" style:font-pitch="variable"/>
<style:font-face style:name="Liberation Serif" svg:font-family="'Liberation Serif'" style:font-family-generic="roman" style:font-pitch="variable"/>
</office:font-face-decls>
<office:styles>
<style:style style:name="Object_20_with_20_no_20_fill_20_and_20_no_20_line" style:display-name="Object with no fill and no line" style:family="graphic" style:parent-style-name="standard">
<style:graphic-properties draw:stroke="none" draw:fill="none"/>
</style:style>
<style:presentation-page-layout style:name="AL1T0">
<presentation:placeholder presentation:object="title" svg:x="2cm" svg:y="1.7cm" svg:width="24cm" svg:height="3.5cm"/>
<presentation:placeholder presentation:object="subtitle" svg:x="2cm" svg:y="5.8cm" svg:width="24cm" svg:height="13cm"/>
</style:presentation-page-layout>
</office:styles>
<office:automatic-styles>
<style:page-layout style:name="PM1">
<style:page-layout-properties fo:margin-top="0" fo:margin-bottom="0" fo:margin-left="0" fo:margin-right="0" fo:page-width="254mm" fo:page-height="190.5mm" style:print-orientation="landscape"/>
</style:page-layout>
<style:style style:name="dp1" style:family="drawing-page">
<style:drawing-page-properties presentation:background-visible="true" presentation:background-objects-visible="true" presentation:display-footer="false" presentation:display-page-number="false" presentation:display-date-time="false"/>
</style:style>
<style:style style:name="gr1" style:family="graphic" style:parent-style-name="Object_20_with_20_no_20_fill_20_and_20_no_20_line">
<style:graphic-properties draw:stroke="none" svg:stroke-width="0" draw:fill="none" draw:textarea-horizontal-align="justify" draw:textarea-vertical-align="top" draw:auto-grow-height="true" draw:fit-to-size="false" style:shrink-to-fit="false" fo:padding-top="0.125cm" fo:padding-bottom="0.125cm" fo:padding-left="0.25cm" fo:padding-right="0.25cm" fo:wrap-option="no-wrap" draw:ole-draw-aspect="1" style:protect="size"/>
</style:style>
</office:automatic-styles>
<office:master-styles>
<draw:layer-set>
<draw:layer draw:name="layout"/>
<draw:layer draw:name="background"/>
<draw:layer draw:name="backgroundobjects"/>
<draw:layer draw:name="controls"/>
<draw:layer draw:name="measurelines"/>
</draw:layer-set>
<style:master-page style:name="Title_20_Slide" style:display-name="Title Slide" style:page-layout-name="PM1" draw:style-name="dp1"/>
</office:master-styles>
<office:body>
<office:presentation>
<draw:page draw:name="page1" draw:master-page-name="Title_20_Slide" presentation:presentation-page-layout-name="AL1T0">
<draw:frame draw:name="Formula" draw:style-name="gr1" draw:layer="layout" svg:width="14cm" svg:height="2cm" svg:x="8cm" svg:y="8cm">
<draw:object>
<math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
<semantics>
<mrow>
<mrow>
<msup>
<mi mathvariant="italic">��</mi>
<mn>2</mn>
</msup>
<mo stretchy="false">+</mo>
<msup>
<mi mathvariant="italic">��</mi>
<mn>2</mn>
</msup>
</mrow>
<mo stretchy="false">=</mo>
<msup>
<mi mathvariant="italic">��</mi>
<mn>2</mn>
</msup>
</mrow>
</semantics>
</math>
</draw:object>
</draw:frame>
</draw:page>
</office:presentation>
</office:body>
</office:document>
