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mihalych1998 [28]
3 years ago
9

Using diagonals from a common vertex, how many triangles could be formed from a 20-gon?

Mathematics
1 answer:
vodka [1.7K]3 years ago
8 0

Answer: 320 triangles

Step-by-step explanation: Triangles can be drawn utilizing one side of the polygon. In the event that we take one side, at that point there are a add up to of 16 triangles that can be drawn and we have 20 sides. So, add up to 20×16=320 triangles.

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