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half triangle
Author:
Irini Perissinaki
Topic:
Geometry
In every direction we take a line that splits the triangle in two parts with equal areas (Graph1). In Graph 2 we plot point K which has as x-coordinate the angle α, and y-coordinate the inner product of the two vectors.
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Geometric linkage
Dividing a 3-digit number by a 1-digit number (2)
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