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A polygon with n sides has n(n-3)/2 diagonals.
A heptagon has 7 sides giving it 7(7-3)/2 = 14 diagonals.
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∙ 6y ago
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How many diagonals can you draw from one vertex of a heptagon?
There are 5 diagonals
What polygon has twice as many diagonals as sides?
An heptagon has 7 sides and 14 diagonals
How many diagonals are in a regular heptagon?
O.5*(49-21) = 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 diagonal lines do a heptagon has?
A seven sided figure has 14 diagonals. Each vertices has 4 diagonals (but of course some are shared diagonals). The best thing to do is draw a regular heptagon, draw all the diagonals (lines connecting non-adjacent vertices) in pencil and then go back with a red or blue pen and count the diagonals as you trace each line in the different color. AA
How many diagonals in heptagon's?
In a heptagon there is 14 diagonals
How many diagonals from a vertex of a heptagon?
how many diagonals from a vertex a heptagon have
How many diangles in a heptagon?
There are 14 diagonals in an heptagon
How many diagonals in heptagon have?
Improved Answer:-It has 14 diagonals
How many diagionals in heptagon?
Not sure about diagionals, but a heptagon has 14 diagonals.
How many diagonals in a septagon?
Not sure about a septagon, but there are 14 diagonals in a heptagon.
How many diagonals can you draw from one vertex of a heptagon?
There are 5 diagonals
How much diagonals are there in heptagon?
A 7 sided heptagon has 14 diagonals
How many diagonals in a regular heptagon?
There are 21 of them.
How many diagonls does heptagon has?
11 diagonals
How many diagonals does a undecagon have?
A undecagon has 44 diagonals. A dodecagon has 54 diagonals. An octagon has 20 diagonals. A heptagon has 14 diagonals.
What polygon has twice as many diagonals as sides?
An heptagon has 7 sides and 14 diagonals
