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How many diagonals does a 20 gon has?

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Anonymous

∙ 9y ago
Updated: 8/21/2019

A 20 sided polygon has 170 diagonals

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∙ 9y ago
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Related Questions

How many diagonals are in a 20-gon?

170


How many diagonals are in a 20 gon?

i think that it is 170, but im not positive...


Number of diagonals on a 20-gon?

20 20


What is 20-diagonals?

In geometry, a 20-diagonal refers to the number of diagonals in a polygon with 20 sides (20-gon). The formula to calculate the number of diagonals in a polygon with ( n ) sides is given by ( \frac{n(n-3)}{2} ). For a 20-gon, this results in ( \frac{20(20-3)}{2} = \frac{20 \times 17}{2} = 170 ) diagonals. Thus, a 20-gon has 170 diagonals.


How many diagonals does a 33-gon have?

It has 495 diagonals.


How many diagonals are in a 17-gon?

There are 119 diagonals.


How many diagonals of a 12-gon have?

It has 54 diagonals


How many diagonals are in a 24-gon?

252 diagonals


How many diagonals does the 13 gon?

78


How many diagonals in 25-gon?

There are 275 diagonals in a 25 sided polygon


How many diagonals in a 15-gon?

0.5*(152-45) = 90 diagonals


How many diagonals are in a 39-gon?

39*36/2 = 702 diagonals.

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