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Subjects>Math>Math & Arithmetic

What is the number of diagonals with a number of 28 sides?

Updated: 12/20/2022

Wiki User

∙ 7y ago

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If it has 28 sides then it has 350 diagonals by using the formula 0.5(n^2 -3n) whereas 'n' means number of sides

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∙ 7y ago

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Continue Learning about Math & Arithmetic

Which polygon has number of sides is equal to the number of diagonals?

The five sided Polygon has 5 diagonals

What is the number of diagonals in a polygon with 22 sides?

209

What are the number of diagonals for a regular polygon with 12 sides?

It is: 0.5*(144-36) = 54 diagonals

How do you get the total number of diagonals of a polygon?

The formula is: 0.5*(n2-3n) = diagonals whereas n is the number of sides of the polygon

WHAT IS THE ANSWER TOD12N(N-3) GIVES THE NUMBER OF DIAGONALS d FOR A POLYGON WITH N SIDES.. use THIS EQUATION TO FIND THE NUMBER OF DIAGONALS FOR POLYGON THAT HAS 13 SIDES .SOLVE?

65

Related questions

How many sides are there in the polygon if the number of diagonals is twice as the number of sides?

A 7 sided polygon has 14 diagonals

What is the relationship between the number of sides of a polygon and the number of diagonals?

Number of diagonals = 1/2*(n2-3n) where n = the number of sides of the polygon.

What is the total number of diagonals in a polygon with eight sides?

It has 20 diagonals

Which polygon has number of sides is equal to the number of diagonals?

The five sided Polygon has 5 diagonals

The number of diagonals that can be drawn in a polygon with n sides can be determined by nn - 32 How many diagonals can be drawn in a polygon with 10 sides?

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Number of diagonals in shapes?

number of diagonals = n(n-3)/2 n - number of sides of the polygon

What is the formula for the number of diagonals from a vertex?

Number of sides - 2

How many diagonals does a polygon with 38 sides have?

1/2*(n2-3n) = 665 diagonals where n means number of sides

What are the number of sides if the polygon has 44 diagonals?

11

What is the number of diagonals in a polygon with 22 sides?

209

What are the number of diagonals for a regular polygon with 12 sides?

It is: 0.5*(144-36) = 54 diagonals

How many diagonals in triangle to dodecagon?

The formula is: 0.5*(n2-3n) = number of diagonals when n is the number of sides of the polygon

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