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How many diagonals come from each vertex of a hexagon?
Three.
How many diagonals does each vertex have in an octagon?
5
What is a diagonal vertex of a square?
The diagonals of a square bisect each corner or vertex of the square.
How many diagonals can be drawn from one vertex of a pentagon?
Three
How many diagonals can be drawn fron a vertex of an n-gon?
n-3 from each vertex.
How many diagonals from a vertex of a heptagon?
how many diagonals from a vertex a heptagon have
How many diagonals does a hexagon have?
A hexagon has 9 diagonals. Each vertex of a n-sided polygon can be connected to n - 3 others with diagonals. Thus n(n - 3) possible diagonals. However, when Vertex A is connected to vertex C, vertex C is also connected to vertex A, thus each diagonal is counted twice. Thus: number_of_diagonals = n(n - 3)/2 = 6(6-3)/2 = 6x3/2 = 9
Are the diagonals of an isosceles triangle perpendicular?
There are no 'diagonals' in a triangle. Each vertex is connected to both of the other vertices, by the sides.
How many diagonals can be drawn from one vertex of a polygon of 50 sides?
47 sides. Take a vertex of an n-sided polygon. There are n-1 other vertices. It is already joined to its 2 neighbours, leaving n-3 other vertices not connected to it. Thus n-3 diagonals can be drawn in from each vertex. For n=50, n-3 = 50-3 = 47 diagonals can be drawn from each vertex. The total number of diagonals in an n-sided polygon would imply n-3 diagonals from each of the n vertices giving n(n-3). However, the diagonal from vertex A to C would be counted twice, once for vertex A and again for vertex C, thus there are half this number of diagonals, namely: number of diagonals in an n-sided polygon = n(n-3)/2.
Does diagonals of right angled triangle bisect each other?
A diagonal is normally defined as a straight line joining a vertex of a polygon with any vertex other than an adjoining vertex (lines joining a vertex to an adjoining vertex would simply be a side of the polygon). Since a triangle has only got adjoining vertices, it has no diagonals. Since there are no diagonals, they cannot bisect one another.
How many diagonals can be drawn from each vertex of an octagon?
it really isn't hard 5
How many diagonals does a hexagon have one vertex?
None. By definition a diagonal goes from one vertex to another vertex and so each diagonal MUST have two vertices.
