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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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Related Questions

How many diagonals are there in an 20-sided figure have?

There are 170 diagonals


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?

A 4 sided quadrilateral has 2 diagonals.


How many diagonals does a 25 sided figure have?

0.5*(252-75) = 275 diagonals


How many diagonals does a 16 sided figure have?

0.5*(162-48) = 104 diagonals


How many diagonals does a nine sided figure have?

7


How many diagonals does an 12 sided figure have?

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How many diagonals a four-sided figure can have?

9


How many diagonals are in a 15 sided figure?

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How many diagonals does the petagon have?

A pentagon is a 5 sided figure.


How many daigonals in a 9 sided figure?

There are 27 diagonals


How many diagonals from one vertex are there in a 21 sided figure?

There are 19

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