11 Nets of a Cube
2020-04-25 03:13
This GeoGebra applet dynamically demonstrates the 11 distinct nets of a cube. Using Polygon and Rotate commands, it illustrates all possible ways a cube unfolds into a 2D plane. This interactive tool helps students intuitively understand spatial structures in solid geometry, develop spatial visualization skills, and provides visual aids for calculating surface area.
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<outlyingIntersections val="false"/>
<keepTypeOnTransform val="true"/>
</element>
<command name="Rotate">
<input a0="q3_03" a1="90°" a2="k'"/>
<output a0="q6"/>
</command>
<element type="polygon3d" label="q6">
<lineStyle thickness="2" type="0" typeHidden="1" opacity="178"/>
<show object="false" label="false" ev="4"/>
<objColor r="153" g="51" b="0" alpha="0.5099999904632568"/>
<layer val="0"/>
<labelMode val="0"/>
</element>
<command name="Rotate">
<input a0="q6" a1="α" a2="k'"/>
<output a0="q1_02"/>
</command>
<element type="polygon3d" label="q1_02">
<lineStyle thickness="2" type="0" typeHidden="1" opacity="178"/>
<show object="true" label="false" ev="4"/>
<condition showObject="false"/>
<objColor r="153" g="51" b="0" alpha="0.5099999904632568"/>
<layer val="0"/>
<labelMode val="0"/>
</element>
<element type="boolean" label="xuanzhua">
<value val="true"/>
<show object="true" label="true"/>
<objColor r="0" g="0" b="0" alpha="0"/>
<layer val="0"/>
<labelOffset x="253" y="508"/>
<labelMode val="0"/>
<checkbox fixed="true"/>
<ggbscript onUpdate="If(xuanzhua==true,SetSpinSpeed(1),SetSpinSpeed(0))"/>
<caption val="旋转"/>
</element>
</construction>
</geogebra>