RIESI, Bots, Bureaucrats, Interface administrators, oversight, riesi, Administrators (Semantic MediaWiki), Curators (Semantic MediaWiki), Editors (Semantic MediaWiki), Suppressors, Administrators, Widget editors
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From Karnataka Open Educational Resources
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<div style="width:150px;border:none; border-radius:10px;box-shadow: 5px 5px 5px #888888; background:#ffffff; vertical-align:top; text-align:center; padding:5px;">
<div style="width:150px;border:none; border-radius:10px;box-shadow: 5px 5px 5px #888888; background:#ffffff; vertical-align:top; text-align:center; padding:5px;">
''[https://karnatakaeducation.org.in/KOER/index.php/%e0%b2%a4%e0%b3%8d%e0%b2%b0%e0%b2%bf%e0%b2%ad%e0%b3%81%e0%b2%9c%e0%b2%97%e0%b2%b3%e0%b3%81 ಕನ್ನಡದಲ್ಲಿ ನೋಡಿ]''</div>
''[https://karnatakaeducation.org.in/KOER/index.php/%e0%b2%a4%e0%b3%8d%e0%b2%b0%e0%b2%bf%e0%b2%ad%e0%b3%81%e0%b2%9c%e0%b2%97%e0%b2%b3%e0%b3%81 ಕನ್ನಡದ]''</div>
===Concept Map===
{{#drawio:mmTriangles|interactive}}
===Learning Objectives===
===Learning Objectives===
Two objects are similar if they have the same shape, but not necessarily the same size. This means that we can obtain one figure from the other through a process of expansion or contraction, possibly followed by translation, rotation or reflection. If the objects also have the same size, they are congruent. Two triangles are said to be congruent to one another only if their corresponding sides and angles are equal to one another
Two objects are similar if they have the same shape, but not necessarily the same size. This means that we can obtain one figure from the other through a process of expansion or contraction, possibly followed by translation, rotation or reflection. If the objects also have the same size, they are congruent. Two triangles are said to be congruent to one another only if their corresponding sides and angles are equal to one another
==== Solved problems/ key questions (earlier was hints for problems).[edit | edit source] ====
==== Solved problems/ key questions (earlier was hints for problems) ====
===Additional Resources===
===Additional Resources===
* Syllabus documents (CBSE, ICSE, IGCSE etc)
* Syllabus documents (CBSE, ICSE, IGCSE etc)
=== Projects (can include math lab/ science lab/ language lab)[edit | edit source] ===
=== Projects (can include math lab/ science lab/ language lab) ===
=== Assessments - question banks, formative assessment activities and summative assessment activities ===
=== Assessments - question banks, formative assessment activities and summative assessment activities ===
[[Category:Class 9]]
[[Category:Class 9]]
[[Category:Class 8]]
[[Category:Class 8]]
