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Mathematics, 26.02.2020 20:43 mikeylaaliz9960

Suppose you have 10 points in the plane with no three collinear. How many diā†µerent line segments are formed by joining pairs of of these points? How many diā†µerent triangles are formed by these line segments? If A is one of the 10 points, how many of the triangles formed by the line segments have A as a vertex?

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Suppose you have 10 points in the plane with no three collinear. How many diā†µerent line segments are...
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