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Useful geogebra resources (view source)
Revision as of 12:40, 16 January 2018
, 12:40, 16 January 2018→8. Similar Triangles
[https://www.geogebra.org/m/GhGtuvV7 Similar triangles]
[https://www.geogebra.org/m/GhGtuvV7 Similar triangles]
Two triangles are said to be similar, if their corresponding angles are equal or their corresponding sides are in proportion.
Two triangles are said to be similar, if their corresponding angles are equal or their corresponding sides are in proportion.
These conditions for similarity of triangles can be explored by increasing/decreasing the length of sides, flipping/rotating the triangles given in this geogebra file.
==== 9. Tangents and Secants to a Circle ====
==== 9. Tangents and Secants to a Circle ====