Difference between revisions of "Construction of Triangles(SAS)- Activity 3"
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=== Evaluation at the end of the activity === | === Evaluation at the end of the activity === | ||
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Latest revision as of 04:59, 26 November 2019
Objectives
Estimated Time
Prerequisites/Instructions, prior preparations, if any
Materials/ Resources needed
Drawing a triangle when measures of two sides and one angle are given
Process (How to do the activity)
- Draw a triangle with following measures - BC = 8 cms, ∡ABC = 40, AB = 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?
- Would it be possible to draw a triangle, if ∡ABC was changed to 110?Why
- What kind of triangle is it?
The circle drawn from point B, intersect RAY AC in a second point ‘E’. Will Triangle ABE fulfill the requirements of the construction?