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Triangles have 0 diagonals.
A triangle has no diagonals
From each vertex, N-4 diagonals can be drawn, where N is the number of vertices. The total number of diagonals in a prism will be N(N-4)/2, where N is the number of vertices. For N=12 (a hexagonal prism) The total number of diagonals is 12*8/2=48 Answer:48
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An isosceles triangle has three sides of equal length. To find the number of diagonals in an isosceles triangle, we can use the formula n(n-3)/2, where n is the number of sides of the polygon. In this case, an isosceles triangle has 3 sides, so plugging in n=3, we get 3(3-3)/2 = 0 diagonals. Therefore, an isosceles triangle has 0 diagonals.
The number of Diagonals in one vertex of a Triangle is 0 (zero)..
The formula is: 0.5*(n2-3n) = number of diagonals when n is the number of sides of the polygon
there is 2 diagonals in a triangle
There are two diagonals in a trapezoid.
A geometrical triangle has 3 sides but no diagonals.
14 diagonals
It has 20 diagonals
a triangle has three diagonals as well as three sides
Total diagonals formula: 0.5*(n^2 -3n) whereas n is the number of sides of the polygon
It has 0 volume diagonals and 6 face diagonals hence the total number of diagonals are 6
0 they have no diagonals
14