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A. Determine the number of diagonals that can be drawn in each polygon.

1. Triangle
2. Pentagon
3. 15-sided polygon
4. 18-sided polygon​

User Volma
by
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1 Answer

6 votes

Answer:

Here is your answer...

Explanation:

1. Triangle = 0

2. Pentagon = 5

3. 15-sided polygon = 90

4. 18-sided polygon = 135

User Mark Petronic
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