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How many diagonals are there in a 15-sided figure?

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Anonymous

∙ 15y ago
Updated: 8/19/2019

1/2*(152-45) = 90 diagonals

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Wiki User

∙ 15y ago
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How many diagonals are there in an 20-sided figure have?

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How many diagonals with a three side figure?

Diagonals connect corners of a figure. If you try to connect two corners of a three sided figure, the lines you draw will exactly mimic the sides of the figure. Because of this, a three sided figure has no diagonals.


How many diagonals has a 4 sided figure?

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How many diagonals does a 25 sided figure have?

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How many diagonals does a nine sided figure have?

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How many diagonals a four-sided figure can have?

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How many diagonals does the petagon have?

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