Download the [https://teacher-network.in/OER/images/b/b9/Introduction_to_Quadrilateral.ggb Geogebra file] and open/edit in your computer using the Geogebra application
=== Activities ===
=== Activities ===
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=== Solved problems/ key questions (earlier was hints for problems) ===
=== Solved problems/ key questions (earlier was hints for problems) ===
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=== Concept 3: ===
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=== Concept 3: Area of different Quadrilateral ===
Briefly describe the concept (2-3 sentences)
Briefly describe the concept (2-3 sentences)
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{{Geogebra|kJ4TFqZF}}
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Download the Geogebra file and open/edit in your computer using the Geogebra application
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{{Geogebra|PVQfdmM3}}
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Download the [https://teacher-network.in/OER/images/5/5c/Area_of_Rhombus.ggb Geogebra file] and open/edit in your computer using the Geogebra application