imgabymartinez imgabymartinez

21-10-2017
Mathematics

contestada

Euler's formula, V – E + F = 2 relates the number of vertices V, the number of edges E, and the number of faces F of a polyhedron. How many faces does a polyhedron with 4 vertices and 6 edges have?
7
4
6
5
Please Help!

Respuesta :

chi3fcomm5nd chi3fcomm5nd

21-10-2017

F=??
4 vertices mean V=4
6 edges mean E=6
4-6+F=2
-2+F=2
F=4

Answer Link

Otras preguntas

How did the booming economy of the 1920s lead to changes in American life?

The density of mercury is 13.6 g/mL. What is the volume of a 155-gram sample of mercury?

what did fascists believe was necessary to achieve order in a society

A test tube containing CaCO₃ is heated until the entire compound decomposes. If the test tube plus calcium carbonate originally weighed 30.08 grams and the loss

How do conservationists make use of watersheds and ecozones? Why is this important?

Find the 40th term of this arithmetic sequence.

A small child has a wagon with a mass of 10 kilograms. The child pulls on the wagon with a force of 2 newtons. What is the acceleration of the wagon?

Do you think the Palmer Raids were a valid approach for a government to take? Explain

what did fascists believe was necessary to achieve order in a society

What were the causes of the cold war?