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A polygon has 20 sides how many diagonals does it have
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A polygon has 20 sides how many diagonals does it have
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Jun 14, 2020
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A polygon has 20 sides how many diagonals does it have
Mathematics
middle-school
John Zumbrum
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1
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Answer:
170
Explanation:
n(n-3)/2
20(20–3)/2 = 170
Hiro
answered
Jun 19, 2020
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Hiro
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