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Oh, dude, a decagon has 10 sides, right? So, if you pick one vertex and want to draw diagonals, you can draw diagonals to all the other vertices except the adjacent ones, which are already sides. So, you can draw 7 diagonals from that one vertex. Math can be fun, like a puzzle... or a headache, depending on how you look at it.
What else can I help you with?
How many diagonals can be drawn from one vertex of dodecagon?
12-3 = 9
What is the diagonal of 16-gon from one vertex?
If you mean "How many diagonals can be drawn from one vertex of a figure with 16 sides", the formula is n-3, where "n" being the number of sides of the figure. So 16-3 = 13 diagonals that can be drawn from one vertex.
How many diagonals from a vertex of a heptagon?
how many diagonals from a vertex a heptagon have
How many vertices and angle does decagon have?
A vertex is the same as an angle. A decagon has 10.A vertex is the same as an angle. A decagon has 10.A vertex is the same as an angle. A decagon has 10.A vertex is the same as an angle. A decagon has 10.
If all of the diagonals are drawn from a vertex of an octagon how many triangles are formed?
5 triangles are formed.
If all of the diagonals are drawn from a vertex of an n-gon how many triangles are formed?
If all of the diagonals are drawn from a vertex of an octagon, how many triangles are formed
How many triangles are formed by drawing diagonals from one vertex in a decagon?
There are 8
How many diagonals can be drawn from any vertex of a 20-sided polygon?
It is 18 diagonals
How many diagonals can be drawn from one vertex of a hexagon?
3
How many diagonals can be drawn from one vertex of a pentagon?
Three
How many diagonals can be drawn from the fix vertex?
Depends on the shape.
How many diagonals can be drawn fron a vertex of an n-gon?
n-3 from each vertex.
How many diagonals can you drawn from one vertex in a 35 sided polygon?
In a polygon with n sides, the number of diagonals that can be drawn from one vertex is given by the formula (n-3). Therefore, in a 35-sided polygon, you can draw (35-3) = 32 diagonals from one vertex.
How many diagonals can be drawn from one vertex of a six sided?
36
How many diagonals can be drawn from a five sided vertex polygon?
5
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 can be drawn from one vertex of dodecagon?
12-3 = 9
