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A scalene triangle, like any other triangle, has zero diagonals. This is because a diagonal is drawn between two vertices that are not adjacent to each other. In a triangle, each vertex is adjacent to both others, so no diagonals exist.
In general, for a polygon with n sides, for each vertex there are n-3 adjacent vertices (that is, all vertices excluding the vertex itself and its two neighbors). However, each diagonal is incident upon two vertices, so one must divide by 2. The number of diagonals is then n(n-3)/2. This does not depend upon the lengths of the sides of the polygon, only upon the number of sides.
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∙ 15y ago
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Can a scalene triangle be a triangle?
Yes, a scalene triangle can be a triangle.
Properties of scalene triangle?
what is a properties of scalene triangle
How do you draw an isosceles scalene triangle?
You cannot. An isosceles triangle cannot be scalene and a scalene triangle cannot be isosceles. So an isosceles scalene triangle cannot exist.
What is the scalene triangle?
A scalene triangle is a triangle with all sides of different lengths.
Is a scalene triangle an isosceles triangle?
yes a scalene triangle is a isosceles triangle.* * * * *No. A scalene triangle is not an isosceles triangle. The sides of a scalene triangle must all be of different lengths. In an isosceles triangle two of the sides must be the same length. If all three sides are different (scalene) then two cannot be the same (isosceles).
Are the diagonals congruent in an isosceles triangle?
Yes, they are because it would just be a scalene triangle if they weren't.
How many diagonals could be drawn in a scalene triangle?
foh e va )infinitate
Does a salene have a right angle?
If you meant scalene triangle, then it may have a right angle. By definition, a scalene triangle is a triangle with no angle or side measures that are the same. For example, a 30,60,90 triangle is scalene.
A triangle with no congruent side?
................ scalene triangle ................ =)
Can a scalene triangle be a triangle?
Yes, a scalene triangle can be a triangle.
What kind of triangle has sides of different length?
A scalene triangle.A scalene triangle.A scalene triangle.A scalene triangle.
A scalene triangle may be isosceles?
false
A triangle with no equal side?
It's called a scalene triangle.
Can a scalene triangle be a scalene triangle?
Yes
What about the scalene triangle that makes it a scalene triangle?
A scalene triangle makes it scalene because all sides have different length.
Which triangle does not have any sides the same length?
A scalene triangle
A triangle that has no sides equal?
That is a scalene triangle.
