718:{{Information |Description=Visual proof of Lee Sallows's triangle theorem by CMG Lee. 1. Lines from midpoints of edges of length ''a'', ''b'' and ''c'' (circles) to the opposite vertex split the triangle into 6 regions. 2. Each region is rotated 90 degrees outwards about its hinge, yielding 3 congruent triangles with sides equal and perpendicular to the line segments between the original triangle's vertices and its centroid (2''x'', 2''y'' and 2''z''). 3. The process can be repeated on each s...
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795:(circles) to the opposite vertex split the triangle into 6 regions. 2. Each region is rotated 90 degrees outwards about its hinge, yielding 3 congruent triangles with sides equal and perpendicular to the line segments between the original triangle's vertices and its centroid (2
155:(circles) to the opposite vertex split the triangle into 6 regions. 2. Each region is rotated 90 degrees outwards about its hinge, yielding 3 congruent triangles with sides equal and perpendicular to the line segments between the original triangle's vertices and its centroid (2
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Visual proof of Lee
Sallows's triangle theorem by CMG Lee. 1. Lines from midpoints of edges of length
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Visual proof of Lee
Sallows's triangle theorem by CMG Lee. 1. Lines from midpoints of edges of length
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807:). 3. The process can be repeated on each smaller triangle. 4. Each resulting triangle has sides
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780:Image title
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