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From Karnataka Open Educational Resources
Congruence in triangles – SSS Rule (view source)
Revision as of 04:08, 16 May 2019
, 04:08, 16 May 2019→Process (How to do the activity)
#Digital : Computer, geogebra application, projector.
#Digital : Computer, geogebra application, projector.
#Non digital : Worksheet and pencil, triangles of same and different shapes
#Non digital : Worksheet and pencil, triangles of same and different shapes
#3. Geogebra files : “[https://ggbm.at/fyzmy4nv '''Triangle congruence.ggb''']”
#3. Geogebra files : “'''[https://ggbm.at/pm6ecjsd Triangle congruence.ggb]'''”{{Geogebra|pm6ecjsd}}
===Process (How to do the activity)===
===Process (How to do the activity)===
Prior hands on activity
Prior hands on activity
*They can name the vertices in the given triangles.
*They can name the vertices in the given triangles.
*Write down the sides and angles that are coinciding in the two triangles.
*Write down the sides and angles that are coinciding in the two triangles.
Use the geogebra file - “[https://ggbm.at/fyzmy4nv Triangle congruence.ggb]”
Use the geogebra file
*How many triangles you observe?
*How many triangles you observe?
*Are all the triangles same, point out the triangles that are same.
*Are all the triangles same, point out the triangles that are same.
