The number of nonoverlapping segments formed by n collinear points is___?
1 answer:
Answer: It will always be n-1.
Step-by-step explanation:
Two examples:
▪-----▪-----▪
3 collinear points --> 2 segments
▪-----▪-----▪-----▪-----▪-----▪
6 collinear points --> 5 segments
It is n MINUS one because the last point does not make another segment.
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