Difference between revisions of "APSB - 7 - Maths :: Congruency of Triangles"
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− | + | https://scert.telangana.gov.in/pdf/publication/ebooks2019/7th%20class%20maths%20tm.pdf#page=171 (Telangana Board) (Telugu Medium) | |
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http://apscert.gov.in/ebookapp/GeneratePdf (AP Board) (Telugu Medium) | http://apscert.gov.in/ebookapp/GeneratePdf (AP Board) (Telugu Medium) | ||
− | + | https://scert.telangana.gov.in/pdf/publication/ebooks2019/7th%20class%20maths%20em.pdf#page=171 (Telangana Board) (English Medium) | |
http://apscert.gov.in/ebookapp/GeneratePdf (AP Board) (English Medium) | http://apscert.gov.in/ebookapp/GeneratePdf (AP Board) (English Medium) | ||
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+ | https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Maths/T+139_ST+4485_V1.pdf (Worksheet 1) | ||
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+ | https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Maths/T+139_ST+4486_V1.pdf (Worksheet 2) | ||
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+ | https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Maths/T+139_ST+4487_V1.pdf (Worksheet 3) | ||
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+ | https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Maths/T+139_ST+4488_V1.pdf (Worksheet 4) | ||
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+ | https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Maths/T+139_ST+4489_V1.pdf (Worksheet 5) | ||
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+ | https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Maths/T+140_ST+4490_V1.pdf (Worksheet 6) | ||
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+ | https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Maths/T+140_ST+4491_V1.pdf (Worksheet 7) | ||
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+ | https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Maths/T+140_ST+4492_V1.pdf (Worksheet 8) | ||
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+ | https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Maths/T+140_ST+4493_V1.pdf (Worksheet 9) | ||
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+ | https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Maths/T+140_ST+4494_V1.pdf (Worksheet 10) | ||
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+ | Answerkeys [Version 2021] | ||
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+ | https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/APSB/Math/T+139_ST+4485_V1.docx (Answerkey 1) | ||
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+ | https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/APSB/Math/T+139_ST+4486_V1.docx (Answerkey 2) | ||
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+ | https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/APSB/Math/T+139_ST+4487_V1.docx (Answerkey 3) | ||
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+ | https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/APSB/Math/T+139_ST+4488_V1.docx (Answerkey 4) | ||
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+ | https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/APSB/Math/T+140_ST+4490_V1.docx (Answerkey 5) | ||
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+ | https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/APSB/Math/T+140_ST+4491_V1.docx (Answerkey 6) | ||
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+ | https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/APSB/Math/T+140_ST+4492_V1.docx (Answerkey 7) | ||
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+ | https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/APSB/Math/T+140_ST+4493_V1.docx (Answerkey 8) | ||
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+ | https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/APSB/Math/T+140_ST+4494_V1.docx (Answerkey 9) | ||
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+ | Worksheets [Version 2021] | ||
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+ | https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Maths/T+139_ST+4485_V1.pdf (Worksheet 1) | ||
+ | |||
+ | https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Maths/T+139_ST+4486_V1.pdf (Worksheet 2) | ||
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+ | https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Maths/T+139_ST+4487_V1.pdf (Worksheet 3) | ||
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+ | https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Maths/T+139_ST+4488_V1.pdf (Worksheet 4) | ||
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+ | https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Maths/T+139_ST+4489_V1.pdf (Worksheet 5) | ||
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+ | https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Maths/T+140_ST+4490_V1.pdf (Worksheet 6) | ||
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+ | https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Maths/T+140_ST+4491_V1.pdf (Worksheet 7) | ||
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+ | https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Maths/T+140_ST+4492_V1.pdf (Worksheet 8) | ||
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+ | https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Maths/T+140_ST+4493_V1.pdf (Worksheet 9) | ||
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+ | https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Maths/T+140_ST+4494_V1.pdf (Worksheet 10) | ||
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+ | Answerkeys [Version 2021] | ||
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+ | https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/APSB/Math/T+139_ST+4485_V1.docx (Answerkey 1) | ||
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+ | https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/APSB/Math/T+139_ST+4486_V1.docx (Answerkey 2) | ||
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+ | https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/APSB/Math/T+139_ST+4487_V1.docx (Answerkey 3) | ||
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+ | https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/APSB/Math/T+139_ST+4488_V1.docx (Answerkey 4) | ||
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+ | https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/APSB/Math/T+140_ST+4490_V1.docx (Answerkey 5) | ||
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+ | https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/APSB/Math/T+140_ST+4491_V1.docx (Answerkey 6) | ||
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+ | https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/APSB/Math/T+140_ST+4492_V1.docx (Answerkey 7) | ||
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+ | https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/APSB/Math/T+140_ST+4493_V1.docx (Answerkey 8) | ||
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+ | https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/APSB/Math/T+140_ST+4494_V1.docx (Answerkey 9) | ||
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=Assessments= | =Assessments= |
Revision as of 08:59, 6 February 2020
Go To: APSB-Mathematics-Grade 7
- Lesson Plan
- Textbook
- Videos
- Images
- Activities
- Additional Aids
- Transliteration
- Worksheets
- Assessments
[Author - Kripa S]
Objective: Explain concept of congruence and different congruency tests for triangles
Subtopics to be covered:
- congruency of line segments, shapes, triangles
- SSS, SAS, ASA, right angled triangle congruency tests
Learning Outcome:
- Students will be able to identify if two given triangles are congruent under one of the four tests
- They can solve problems to prove congruency of sides or angles using the tests of congruency
[Author - Rini Jose]
https://scert.telangana.gov.in/pdf/publication/ebooks2019/7th%20class%20maths%20tm.pdf#page=171 (Telangana Board) (Telugu Medium)
http://apscert.gov.in/ebookapp/GeneratePdf (AP Board) (Telugu Medium)
https://scert.telangana.gov.in/pdf/publication/ebooks2019/7th%20class%20maths%20em.pdf#page=171 (Telangana Board) (English Medium)
http://apscert.gov.in/ebookapp/GeneratePdf (AP Board) (English Medium)
[Author - Vinaya Santhosh]
https://www.youtube.com/watch?v=J4JGv7RUm-s ( త్రిభుజాల సర్వసమానత్వం (Congruence of Triangles))
[Author - Kripa S]
https://s3-ap-southeast-1.amazonaws.com/learnhive/lcards/Conditions-of-Congruence-of-Two-Triangles-521f29a53844f.png (Tests of Congruence)
http://passyworldofmathematics.com/Images/pwmImagesSix/CongruentTrianglesThirteen550x418JPG.jpg (Congruency test example 2)
[Author - Kripa S]
1. Check the biscuits in a packet. Are they all alike? Are they congruent?
2. Check the chips in a packet. Are they alike and congruent? Why not ?
3. Take two congruent copies of a triangle. By paper folding, investigate if they have equal altitudes. Do they have equal medians? What can you say about their perimeters and areas?
[Contributor - Sai Kiran Kumar Reddy]
https://drive.google.com/open?id=0BzNF2YyqQxJ-MmpzSTNjc3FDbGc
[Contributor - Koganti Manasa]
Term | Transliterated Term | Translated Term |
Congruency | కాంగ్రుఎన్సి | సర్వసమానత్వం |
Triangle | ట్రైయాంగిల్ | త్రిభుజం |
Line Segment | లైన్ సెగ్మెంట్ | రేఖా ఖండం |
Criterion | క్రైటీరియన్ | నియమాలు |
Right Angle | రైట్ యాంగిల్ | లంబ కోణం |
Equilateral | ఈక్విలేట్రల్ | సమబాహు |
Obtuse Angle | అబ్ట్యూస్ యాంగిల్ | అధిక కోణం |
Construct | కన్స్ట్రక్ట్ | నిర్మానం |
Hypotenuse | హైపోటిన్యూస్ | కర్ణము |
Altitudes | ఆల్టిట్యూడ్స్ | ఉన్నతులు |
Isosceles | ఐసోసిలెస్ | సమద్విబాహు |
Worksheets [Version 2021]
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Maths/T+139_ST+4485_V1.pdf (Worksheet 1)
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Maths/T+139_ST+4486_V1.pdf (Worksheet 2)
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Maths/T+139_ST+4487_V1.pdf (Worksheet 3)
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Maths/T+139_ST+4488_V1.pdf (Worksheet 4)
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Maths/T+139_ST+4489_V1.pdf (Worksheet 5)
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Maths/T+140_ST+4490_V1.pdf (Worksheet 6)
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Maths/T+140_ST+4491_V1.pdf (Worksheet 7)
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Maths/T+140_ST+4492_V1.pdf (Worksheet 8)
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Maths/T+140_ST+4493_V1.pdf (Worksheet 9)
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Maths/T+140_ST+4494_V1.pdf (Worksheet 10)
Answerkeys [Version 2021]
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/APSB/Math/T+139_ST+4485_V1.docx (Answerkey 1)
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/APSB/Math/T+139_ST+4486_V1.docx (Answerkey 2)
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/APSB/Math/T+139_ST+4487_V1.docx (Answerkey 3)
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/APSB/Math/T+139_ST+4488_V1.docx (Answerkey 4)
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/APSB/Math/T+140_ST+4490_V1.docx (Answerkey 5)
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/APSB/Math/T+140_ST+4491_V1.docx (Answerkey 6)
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/APSB/Math/T+140_ST+4492_V1.docx (Answerkey 7)
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/APSB/Math/T+140_ST+4493_V1.docx (Answerkey 8)
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/APSB/Math/T+140_ST+4494_V1.docx (Answerkey 9)
Worksheets [Version 2021]
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Maths/T+139_ST+4485_V1.pdf (Worksheet 1)
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Maths/T+139_ST+4486_V1.pdf (Worksheet 2)
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Maths/T+139_ST+4487_V1.pdf (Worksheet 3)
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Maths/T+139_ST+4488_V1.pdf (Worksheet 4)
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Maths/T+139_ST+4489_V1.pdf (Worksheet 5)
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Maths/T+140_ST+4490_V1.pdf (Worksheet 6)
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Maths/T+140_ST+4491_V1.pdf (Worksheet 7)
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Maths/T+140_ST+4492_V1.pdf (Worksheet 8)
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Maths/T+140_ST+4493_V1.pdf (Worksheet 9)
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Maths/T+140_ST+4494_V1.pdf (Worksheet 10)
Answerkeys [Version 2021]
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/APSB/Math/T+139_ST+4485_V1.docx (Answerkey 1)
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/APSB/Math/T+139_ST+4486_V1.docx (Answerkey 2)
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/APSB/Math/T+139_ST+4487_V1.docx (Answerkey 3)
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/APSB/Math/T+139_ST+4488_V1.docx (Answerkey 4)
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/APSB/Math/T+140_ST+4490_V1.docx (Answerkey 5)
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/APSB/Math/T+140_ST+4491_V1.docx (Answerkey 6)
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/APSB/Math/T+140_ST+4492_V1.docx (Answerkey 7)
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/APSB/Math/T+140_ST+4493_V1.docx (Answerkey 8)
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/APSB/Math/T+140_ST+4494_V1.docx (Answerkey 9)
[Contributor - Vaishnavi Ambati]
https://drive.google.com/open?id=1ygt37TjepaLPJnO6lrv2g1yaIOsWzbGo (Question bank - English)
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