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1/2*(142-42) = 77 diagonals
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∙ 13y ago
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How many diagonals are there in a polygon of 11 sides?
how many diagonals are there iin a polygon of 11 sides
How many diagonals can be drawn in a convex polygon with 120 sides?
120*(120-3)/2 = 7020
How many diagonals does a polygon with 3 sides have?
That polygon is called a "triangle". It has no diagonals.
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 diagonal can be drawn from a regular hexagon from one vertex?
5 diagonals * * * * * That is not correct since two of these would be lines joining the vertex to adjacent vertices (one on either side). These are sides of the polygon, not diagonals. The number of diagonals from any vertex of a polygon with n sides is n-3.
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
If in a 54 sided polygon all possible diagonals are drawn from one vertex they divide the interior of the polygon into how many regions?
In a 54-sided polygon, 53 possible diagonals can be drawn from one vertex to another. These diagonals will not intersect. Therefore, the interior will be divided into 54 regions by the 53 diagonals plus the two sides of the original polygon that adjoin the vertex from which the diagonals are drawn.
How many diagonals are there in a polygon of 11 sides?
how many diagonals are there iin a polygon of 11 sides
How many diagonals can be drawn in a convex polygon with 120 sides?
120*(120-3)/2 = 7020
How many diagonals does a polygon with 3 sides have?
That polygon is called a "triangle". It has no diagonals.
How many diagonals can be drawn from one angle of a polygon with 64 sides?
64 sides = 64 angles From one angle you can draw (64 - 2) diagonals = 62. Lines from an angle to the immediately adjacent angles are sides, not 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
How many diagonals are in a polygon with 14 sides?
There are 77 diagonals
What polygon has twice as many diagonals as sides?
An heptagon has 7 sides and 14 diagonals
How many diagonals can be drawn from any vertex of a 20-sided polygon?
It is 18 diagonals
How many diagonal can be drawn from a regular hexagon from one vertex?
5 diagonals * * * * * That is not correct since two of these would be lines joining the vertex to adjacent vertices (one on either side). These are sides of the polygon, not diagonals. The number of diagonals from any vertex of a polygon with n sides is n-3.
How many diagonals can be drawn from one vertex of a 12 sided polygon?
10 ... any polygon it is 2 less than the number of sides or vertices wince they are the same.
