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3*(n/2)

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Q: How many directed graphs are there on a given set of n vertices what is the formula?
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How many directed graphs are there on a given set of n vetices what is the formule for that?

20 kinds of graphs wen u learn about them


What is formula of rectangular prism if the volume and height are given?

It depends on what you want to know. The formula for the number of vertices, for example is V = 8; the volume and height are irrelevant!


What kinds of graphs will best represent a given set of data?

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What shape has 4 vertices 6 edges and 6 faces?

No shape does. Euler's Formula (vertices + faces = edges + 2) holds true for all shapes. For the given figures, this means: 4 + 6 = 6 + 2 → 10 = 8 but 10 ≠ 8, so the combinations of 4 vertices, 6 edges and 6 faces given does not represent a shape.


How many line segments have both their endpoints located at the vertices's of a given cube?

There are 28 lines segments that both have their endpoints located at the vertices of a given cube.


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A sphere fits the given description


What is the name given to the three points of a triangle?

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When you use the distance formula you are calculating the length of a right triangle which goes between two given points?

Yes, the Euclidean distance is the length of the hypotenuse of the right angled triangle whose other two vertices are at the two given points.


What is the name of a shape that has 5 faces 8 edges 6 vertices?

There is not a polyhedron with the given number of faces, edges and vertices.


If a polyhedron has 10 more edges than vertices how many faces does it have?

For all polyhedra: vertices + faces = edges + 2 The given fact is: edges = vertices + 10 → vertices + faces = vertices + 10 + 2 → faces = 12


How do you find area of rectangle given opposite vertices as points?

If you are only given one pair of opposite vertices, then this does not define a unique rectangle. There would actually be infinitely many possible rectangles that contain the given pair of opposite vertices, each with a different area. Thus, you cannot solve the problem unless you know more information.


Graphs how to find rule when given two points on graph?

Connect the two points.