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

So: 0.5*(352-105) = 560 diagonals

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12y ago

0.5*(352-105) = 560 diagonals

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Q: What is the total number of diagonals in a 35 sided polygon?
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Related questions

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

14 diagonals


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

It has 20 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


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Using the formula 0.5(n^2 -3n) whereas n is number of sides, altogether there are 104 diagonals in a 16 sided polygon


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


What is the total number of diagonals in a heptagon?

A 7 sided septagon or heptagon has 14 diagonals


How many diagonals can be drawn from one vertex of a polygon of 50 sides?

47 sides. Take a vertex of an n-sided polygon. There are n-1 other vertices. It is already joined to its 2 neighbours, leaving n-3 other vertices not connected to it. Thus n-3 diagonals can be drawn in from each vertex. For n=50, n-3 = 50-3 = 47 diagonals can be drawn from each vertex. The total number of diagonals in an n-sided polygon would imply n-3 diagonals from each of the n vertices giving n(n-3). However, the diagonal from vertex A to C would be counted twice, once for vertex A and again for vertex C, thus there are half this number of diagonals, namely: number of diagonals in an n-sided polygon = n(n-3)/2.


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

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What is the total number of diagonals in a regular polygon with an interior angle of 120 degrees?

If it is a regular polygon with each interior angle of 120 degrees then it is an hexagon which will have 0.5((6^2)-3*6) equals 9 diagonals


How many diagonals can be drawn from one vertex of a seven sided polygon?

There can be 14 lines in a seven side shape * * * * * That is the total number of diagonals from ALL vertices. Not what the question asked, though. From one vertex, there can be 4. One to every other vertex except for itself and one each on either side.


What is the total number of degrees in a 16 sided polygon?

2520 to get this. You must get the number of sides(16) subtract it by 2, then multiply it by 180. Subtracting it by two is actually the number of triangles inside the polygon showing the possible number of all available non-intersecting diagonals. so in general. The number of non-intersecting triangles multiplied by 180 degrees.( which is the number of degrees in one triangle.


Total of 1175 diagonal can be drawn in a polygon?

It works out that a polygon with 1175 diagonals has 50 sides