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

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Q: How do you get the total number of diagonals of a polygon?
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Related questions

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

It has 20 diagonals


What is the total number of diagonals in a 7-sided polygon?

14 diagonals


What is the total number of diagonals?

Total diagonals formula: 0.5*(n^2 -3n) whereas n is the number of sides of the polygon


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

The five sided Polygon has 5 diagonals


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 formula to determine the number of diagonals in a polygon?

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


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 Practical application for finding the number of diagonals in a regular polygon?

The diagonals (drawn from a point) help in dividing the regular polygon into smaller triangles. The sum of the areas of these smaller triangles help in determining the total area of the polygon.


How many number of side does it have in a closed polygon with 14 diagonals?

A polygon with 14 diagonals will have 7 sides


What is the equation for the number of diagonals that can be formed in a polygon?

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


How many diagonals does a 11 sided polygon have?

You can find the number of diagonals in a polygon using the formula n(n-3)/2, where n is the number of sides. Therefore an 11 sided polygon has 44 diagonals.


How yo find the formula on how to solve the number of diagonals in a polygon?

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