Changes

Triangles (view source)

154 bytes removed , 08:53, 2 January 2014

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* Materials/ Resources needed: Laptop, geogebra file, projector and a pointer.

* Prerequisites/Instructions, if any:

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# ~~The students should know a triangle and its basic elements.~~

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# Basics of triangles should have been taught.

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~~# They should know interior and exterior angles~~ of ~~a triangle.~~

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~~# They~~ should ~~know that sum of angles along a straight line is 180 degrees~~.

* Multimedia resources: Laptop

* Website interactives/ links/ Geogebra Applets:

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