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→Activity No # 3 : Measures associated in a triangle
# Show a simple Geogebra file with triangles – Use this file to demonstrate that every triangle has the elements - vertices, sides and angles
# Show a simple Geogebra file with triangles – Use this file to demonstrate that every triangle has the elements - vertices, sides and angles
# How many triangles were formed? Were there any strings left over?
# How many triangles were formed? Were there any strings left over?
# For each of the triangles trace the shape on the book and write down the elements of the triangle in the following format {| class="wikitable" !Vertices !Angles !Sides |- | | | |- | | | |- | | | |} {| class="wikitable" !Vertices !Sides !Angles ! |- | | | | |- | | | | |- | | | | |}
# For each of the triangles trace the shape on the book and write down the elements of the triangle in the following format {| class="wikitable" !Vertices !Angles !Sides |- |t | n|g |- |d |g |f |- |s |f |d |} {| class="wikitable" !Vertices !Sides !Angles ! |- | | | | |- | | | | |- | | | | |}
# For each of the triangles observe (inspect visually) which is the longest side and which is the shortest side {| class="wikitable" !Triangle name !Largest angle !!Largest side !Smallest angle !Smallest side |- | | | | | |- | | | | | |- | | | | | |}
# For each of the triangles observe (inspect visually) which is the longest side and which is the shortest side {| class="wikitable" !Triangle name !Largest angle !!Largest side !Smallest angle !Smallest side |- | | | | | |- | | | | | |- | | | | | |}
# Allow the students to explore if there is any connection between the two?
# Allow the students to explore if there is any connection between the two?