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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;">
 
''[http://karnatakaeducation.org.in/KOER/index.php/ಸಮನಾಂತರ_ಚತುರ್ಭಜದ_ಮೇಲಿನ_ಪ್ರಮೇಯಗಳು_ಹಾಗೂ_ಸಮಸ್ಯೆಗಳು ಕನ್ನಡದಲ್ಲಿ ನೋಡಿ]''</div>
 
''[http://karnatakaeducation.org.in/KOER/index.php/ಸಮನಾಂತರ_ಚತುರ್ಭಜದ_ಮೇಲಿನ_ಪ್ರಮೇಯಗಳು_ಹಾಗೂ_ಸಮಸ್ಯೆಗಳು ಕನ್ನಡದಲ್ಲಿ ನೋಡಿ]''</div>
<!-- This portal was created using subst:box portal skeleton  -->
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<!--        BANNER ACROSS TOP OF PAGE        -->
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| style="width:10%; border:none; border-radius:5px;box-shadow: 10px 10px 10px #888888; background:#f9f9ff; vertical-align:middle; text-align:center; " |
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[http://www.karnatakaeducation.org.in/KOER/en/index.php/Mathematics:_History The Story of Mathematics]
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| style=" width:10%; border:none; border-radius:5px;box-shadow: 10px 10px 10px #888888; background:#f9f9ff; vertical-align:middle; text-align:center; " |[http://www.karnatakaeducation.org.in/KOER/en/index.php/Mathematics:_Philosophy Philosophy of Mathematics]
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| style=" width:10%; border:none; border-radius:5px;box-shadow: 10px 10px 10px #888888; background:#f9f9ff; vertical-align:middle; text-align:center; " |
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[http://www.karnatakaeducation.org.in/KOER/en/index.php/Mathematics:_Pedagogy Teaching of Mathematics]
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| style=" width:10%; border:none; border-radius:5px;box-shadow: 10px 10px 10px #888888; background:#f9f9ff; vertical-align:middle; text-align:center; " |
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[http://www.karnatakaeducation.org.in/KOER/en/index.php/Maths:_Curriculum_and_Syllabus Curriculum and Syllabus]
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| style=" width:10%; border:none; border-radius:5px;box-shadow: 10px 10px 10px #888888; background:#f9f9ff; vertical-align:middle; text-align:center; " |
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[http://www.karnatakaeducation.org.in/KOER/en/index.php/Mathematics:_Topics Topics in School Mathematics]
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| style=" width:10%; border:none; border-radius:5px;box-shadow: 10px 10px 10px #888888; background:#f9f9ff; vertical-align:middle; text-align:center; " |
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[http://www.karnatakaeducation.org.in/KOER/en/index.php/Text_Books#Mathematics_-_Textbooks Textbooks]
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[http://www.karnatakaeducation.org.in/KOER/en/index.php/Maths:_Question_Papers Question Bank]
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While creating a resource page, please click here for a resource creation [http://karnatakaeducation.org.in/KOER/en/index.php/Resource_Creation_Checklist '''checklist'''].
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= Concept Map =
 
= Concept Map =
 
__FORCETOC__
 
__FORCETOC__
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===Activity No # ===
 
===Activity No # ===
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''[http://www.karnatakaeducation.org.in/?q=node/305 Click to Comment]''</div>
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|}
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* '''Estimated Time'''
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* '''Materials/ Resources needed'''
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* '''Prerequisites/Instructions, if any'''
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* '''Multimedia resources'''
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* '''Website interactives/ links/ Geogebra Applets'''
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* '''Process (How to do the activity)'''
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* '''Developmental Questions (What discussion questions)'''
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* '''Evaluation (Questions for assessment of the child)'''
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* '''Question Corner'''
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===Activity No # ===
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''[http://www.karnatakaeducation.org.in/?q=node/305 Click to Comment]''</div>
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|}
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* '''Estimated Time'''
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* '''Materials/ Resources needed'''
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* '''Prerequisites/Instructions, if any'''
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* '''Question Corner'''
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1. Triangles on same base and between same parallels have equal area.
 
1. Triangles on same base and between same parallels have equal area.
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2. Area of a triangle is half the product of its base and the corresponding altitude.
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2s. Area of a triangle is half the product of its base and the corresponding altitude.
    
3. Triangles on the same base and of equal area lie between the same parallels.
 
3. Triangles on the same base and of equal area lie between the same parallels.
    
===Notes for teachers===
 
===Notes for teachers===
''These are short notes that the teacher wants to share about the concept, any locally relevant information, specific instructions on what kind of methodology used and common misconceptions/mistakes.''
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===Activity No # ===
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''[http://www.karnatakaeducation.org.in/?q=node/305 Click to Comment]''</div>
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* '''Estimated Time'''
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* '''Materials/ Resources needed'''
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* '''Prerequisites/Instructions, if any'''
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* '''Website interactives/ links/ Geogebra Applets'''
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* '''Process (How to do the activity)'''
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* '''Developmental Questions (What discussion questions)'''
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===Activity No # ===
 
===Activity No # ===
{| style="height:10px; float:right; align:center;"
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''[http://www.karnatakaeducation.org.in/?q=node/305 Click to Comment]''</div>
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|}
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* '''Estimated Time'''
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* '''Materials/ Resources needed'''
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* '''Prerequisites/Instructions, if any'''
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* '''Question Corner'''
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= Hints for difficult problems =
 
= Hints for difficult problems =
 
'''Here is a micro analysis of solution for a problem'''
 
'''Here is a micro analysis of solution for a problem'''
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{| class="wikitable"
 
{| class="wikitable"
 
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|'''Sln'''
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|'''No'''
 
|'''Explanation'''
 
|'''Explanation'''
 
|''' Analysis'''
 
|''' Analysis'''
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= Math Fun =
 
= Math Fun =
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'''Usage'''
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Create a new page and type <nowiki>{{subst:Math-Content}}</nowiki> to use this template
      
[[Category:Class 9]]
 
[[Category:Class 9]]
 
[[Category:Quadrilaterals]]
 
[[Category:Quadrilaterals]]
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