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Use the formula of: 0.5*(n2-3n) whereby n is the number of sides of the polygon

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Q: How do you find the number of diagonals in a polygon?
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Related questions

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


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 can you find the number of diagonals in a polygon?

The formula is: 0.5*(n2-3n) where 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


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


What is the formula to find diagonals in polygon?

0.5*(n2-3n) where n is equal to the number of sides of the polygon


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 rule can be used to find number of diagonals that can be drawn from one vertex of regular polygon?

You can use the formula D=S-2 where D is the number of possible diagonals and S is the number of sides the polygon has.


How many diagonals does a 30 sided polygon have?

The formula used to find the number of diagonals in a polygon is n(n-3)/2. 30 x 27/2 = 810/2 = 405 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


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 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.