Kala - Test for Similarity

Move the vertices of the brick-filled triangle to make this triangle SIMILAR, but not CONGRUENT, to the solid-filled triangle.
Move the vertices of the brick-filled triangle to make this triangle SIMILAR, but not CONGRUENT, to the solid-filled triangle.
Move the vertices of the brick-filled triangle to make this triangle SIMILAR, but not CONGRUENT, to the solid-filled triangle.
Move the vertices of the brick-filled triangle to make this triangle SIMILAR, but not CONGRUENT, to the solid-filled triangle.
Move the vertices of the brick-filled triangle to make this triangle SIMILAR, but not CONGRUENT, to the solid-filled triangle.
Move the vertices of the brick-filled triangle to make this triangle SIMILAR, but not CONGRUENT, to the solid-filled triangle.
Move the vertices of the brick-filled triangle to make this triangle SIMILAR, but not CONGRUENT, to the solid-filled triangle.
Move the vertices of the brick-filled triangle to make this triangle SIMILAR, but not CONGRUENT, to the solid-filled triangle.
Move the vertices of the brick-filled triangle to make this triangle SIMILAR, but not CONGRUENT, to the solid-filled triangle.
In the applet immediately above, drag the ANGLES of the brick-filled triangle over the solid-filled triangle ONE ANGLE AT A TIME, after the check has shown that the triangles are similar[b] to show your two triangles are similar[/b]. Then explain how/why you know (for a fact) the triangles are similar.
Move the vertices of the brick-filled triangle to make this triangle SIMILAR, but not CONGRUENT, to the solid-filled triangle.
In the applet immediately above, drag the ANGLES of the brick-filled triangle over the solid-filled triangle ONE ANGLE AT A TIME, after the check has shown that the triangles are similar[b] to show your two triangles are similar[/b]. Then explain how/why you know (for a fact) the triangles are similar.
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– Kuruman GeoGebra Intervention Programme, Tim Brzezinski

Information: Kala - Test for Similarity