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

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Q: How can you find the number of diagonals in a polygon?
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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.


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


How do you find the number of diagonals in a polygon?

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


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


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 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


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.