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Using 1/2*(n2-3n) where n is the number of sides it will have 77 diagonals
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∙ 12y ago
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How many diagonals are in a 14 sided polygon?
The formula for finding the amount of diagonals in a polygon is n(n-3)/2. So 14(14-3)/2 = 77 Diagonals
What polygon has twice as many diagonals as sides?
An heptagon has 7 sides and 14 diagonals
A polygon has 14 diagonals how many sides does it have?
the polygon has 7 sides, therefore it is a heptagon. =] katrina
How many diagonals does tetra-decagon have?
A tetra-decagon is a 14 sided polygon having 77 diagonals
How many diagonals does a heptagon have?
A polygon with n sides has n(n-3)/2 diagonals. A heptagon has 7 sides giving it 7(7-3)/2 = 14 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 diagonals are in a polygon with 14 sides?
There are 77 diagonals
How many diagonals are in a 14 sided polygon?
The formula for finding the amount of diagonals in a polygon is n(n-3)/2. So 14(14-3)/2 = 77 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 sides does a polygon have with 14 diagonals?
7
What polygon has twice as many diagonals as sides?
An heptagon has 7 sides and 14 diagonals
A polygon has 14 diagonals how many sides does it have?
the polygon has 7 sides, therefore it is a heptagon. =] katrina
How many diagonals does tetra-decagon have?
A tetra-decagon is a 14 sided polygon having 77 diagonals
How many diagonals in a polygon with 14 sides?
Using the formula: 0.5*(142-42) = 77 diagonals
How many diagonals can be drawn in a polygon of 14 sides?
1/2*(142-42) = 77 diagonals
What is the total number of diagonals in a 7-sided polygon?
14 diagonals
A closed polygon has 14 diagonals. how many numbers of sides does it have?
It will have 7 sides
