ToxicShock
ToxicShock ToxicShock
  • 23-08-2017
  • Mathematics
contestada

If all of the diagonals are drawn from a vertex of a hexagon, how many triangles are formed?

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starxin
starxin starxin
  • 23-08-2017
If we consider it as a combination problem, then we could calculate the how many combinations are there if we pick up three nodes out of six nodes, and then we have:
[tex] C_{6}^{3}= \frac{6*5*4}{3*2*1} =20[/tex]
And the answer should be 20
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ahealthyallianc ahealthyallianc
  • 14-01-2020

Answer:

4

Step-by-step explanation:

Answer Link

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