MHSB - 7 - Maths :: Theorem of Pythagoras

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Go To:MSCERT-Mathematics-Grade 7

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Course Content / Subtopic list:


  1. Right Angled Triangle
  2. Theorem Of Pythagoras
  3. Pythagorean Trio

English Medium

English medium textbook

Marathi Medium

Marathi medium textbook


Videos

[Contributor - Kripa S]


https://www.youtube.com/watch?v=AhFjfCdG61Y (Pythagoras theorem)


Images

[Contributor - Kripa S]


https://www.mathsisfun.com/geometry/images/triangle-3-4-5-pyth.svg (example of a right angled triangle)


Activities

[Contributor - Kripa S]


1. Tell the theorem of pythagoras

2. Give 2 example of few triangles with lengths of sides which follow pythagoras theorem. (example (3,4,5) , (5,12,13))

3. If the three sides of a triangle are 21, 28 and 35; is it a right angled triangle ?


Additional Aids

[Contributors - Sushant Raut, Niranjan Kadam]


https://drive.google.com/open?id=0B4m07xnDF8JpV0tMbDdrMXp5R0E (Answer key1)

https://drive.google.com/open?id=0B4m07xnDF8JpUmcxc1lTNzdmc3c (Answer key2)

https://drive.google.com/open?id=0BzNF2YyqQxJ-QW9pLTlXR1UtN2c (Answer key 3)


Worksheets

[Contributors - Sushant Raut, Niranjan Kadam]


https://drive.google.com/open?id=0B4m07xnDF8JpcjVwcVBoV0Q2Nmc (Worksheet1)

https://drive.google.com/open?id=0B4m07xnDF8JpOEZKSWVBZ1c4ZFU (Worksheet2)

https://drive.google.com/open?id=0BzNF2YyqQxJ-Ml9DSFNWQVNNcFU (Worksheet 3)

Worksheets [Version 2021]


https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/MHSB/Maths/T+2097_ST+5226_V1.pdf (Worksheet 1)

https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/MHSB/Maths/T+2097_ST+5227_V1.pdf (Worksheet 2)

https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/MHSB/Maths/T+2097_ST+5228_V1.pdf (Worksheet 3)


Answer Keys [Version 2021]


https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/MHSB/Math/T+2097_ST+5226_V1.docx (Answerkey 1)

https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/MHSB/Math/T+2097_ST+5227_V1.docx (Answerkey 2)

https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/MHSB/Math/T+2097_ST+5228_V1.docx (Answerkey 3)



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