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A closed polygon has 14 diagonals. how many numbers of sides does it have?
Wiki User
∙ 7y ago
It will have 7 sides
Wiki User
∙ 7y ago
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Is it possible for a polygon to have 83 diagonals?
If a polygon had 166 sides it would have 83 diagonals as each diagonal must join two vertices.
How many diagonals are in a 9 sided polygon?
The formula is: 0.5*(n2-3n) where n is the number of sides of the polygon. So: 0.5*(81-27) = 27 diagonals
What is the total number of diagonals in a 35 sided polygon?
The formula is: 0.5*(n2-3n) whereas n is the number of sides So: 0.5*(352-105) = 560 diagonals
A polygon has 20 diagonals how many sides does it have?
It is an octagon with 8 sides. Let n be the number of sides = number of vertices. Then each vertex can be connected to n-3 other vertices, giving n(n -3) connections. However, this counts each vertex pair connection twice, so there are: n(n - 3) / 2 diagonals. Thus if there are 20 diagonals: n(n - 3) / 2 = 20 n2 - 3n = 40 n2 - 3n - 40 = 0 (n + 5)(n - 8) = 0 so n = -5 or 8. As a polygon cannot have a negative number of sides, n = 8.
How many diagonals does a shape with 5 sides have?
5(5-3)/2. That it is the formula so that shape would have 5 diagonals. n(n-3)/2 where n is the number of sides
How many number of side does it have in a closed polygon with 14 diagonals?
A polygon with 14 diagonals will have 7 sides
How many diagonals are there in a polygon of 11 sides?
how many diagonals are there iin a polygon of 11 sides
104 diagonals polygon?
A polygon that has 104 diagonals will have 16 sides
How many diagonals does a polygon with 3 sides have?
That polygon is called a "triangle". It has no 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
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?
38 diagonals
How many diagonals are in a polygon with 14 sides?
There are 77 diagonals
Which polygon has number of sides is equal to the number of diagonals?
The five sided Polygon has 5 diagonals
What polygon has twice as many diagonals as sides?
An heptagon has 7 sides and 14 diagonals
What is the total number of diagonals in a polygon with eight sides?
It has 20 diagonals
How many sides does a polygon have when it has 35 diagonals?
It will have ten sides
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.
