WBSED - 7 - Maths :: Construction of Triangles

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[Author - Kripa S]

Objective: To learn how to contruct a triangle with given data

Subtopics to be covered:

- Construct when 3 sides given

- Construct when 2 sides and an angle given

- Construct when 2 angles and included side given

- Construct when for a rightangled triangle, one side and hypotenuse given

Learning Outcome:

- Students can construct a triangle based on information given

[Author - Kripa S]

http://www.wbsed.gov.in/wbsed/readwrite/etextbook/Ganitprabha%20Class%20VII.pdf#page=127 (Bengali Medium)

[Author - Kripa S]

http://www.mstworkbooks.co.za/mathematics/gr8/Maths_English_LG_gr8_term2-web-resources/image/60578.png (use of compass in constructing triangle)

https://my.homecampus.com.sg/images/notes/drawing_triangles_equilateral_step3.png (use of protractor to construct triangle)

http://pad1.whstatic.com/images/thumb/4/43/Construct-an-Isosceles-Triangle-Step-5.jpg/aid3190797-v4-728px-Construct-an-Isosceles-Triangle-Step-5.jpg (use of scale to construct triangle)

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