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Construction of Triangles(SAS)- Activity 3a (view source)
Revision as of 05:01, 2 December 2019
, 05:01, 2 December 2019no edit summary
=== Process (How to do the activity) ===
=== Process (How to do the activity) ===
# Draw a triangle with following measures - AB = 8 cms, ∡CAB = 40, BC = 6 cms (BC as the base)
‘Play’ the construction protocol navigator to understand the construction, after students have constructed on their own
## What kind of triangle is it?
### What kind of triangle is it - by sides?
### What kind of triangle is it - by angles?
## The circle drawn from point B, intersect RAY AC in a second point ‘E’.Will Triangle ABE fulfil the requirements of the construction? What can you infer from this construction specifications.
(Hint – if a set of specifications can allow us to draw more than one triangle, then it is not a unique specification).
The specification in this example is ASS (Angle -side – side) and not SAS (Side – angle - side)
=== Evaluation at the end of the activity ===
=== Evaluation at the end of the activity ===
[[Category:Triangles]]
[[Category:Triangles]]