fd4gn9999x fd4gn9999x

22-10-2021
Mathematics

contestada

If a polyhedron has 11 faces and 18 edges, how many vertices does it have?

Respuesta :

unknownstudent12345 unknownstudent12345

22-10-2021

Use Euler's formula for polyhedra: V - E + F = 2

vertices - edges + faces = 2

So edges = vertices + faces - 2 = 18 + 11 - 2 = 27.

Answer:

27 edges.

Answer Link

Otras preguntas

Hello, i would love help since math is my worst subject ;

FAST ANSWER PLEASE THANKS

The health consequences of vaping are thoroughly understood by sciences and health professionals True False

ooo/quizzes/2431308/take Question 5 1.2 pts Personality and social behavior are influenced: entirely by environmental factors. O by specific complexes of genes.

What patterns do you observe in the surface currents on your Surface Currents Results map?

If five cards are drawn from a deck of cards without replacement, what is the probability that at least one of the cards is a heart?

Find the side of to cube whose volume is 5.832cm3

Noah visits different states every summer. This summer, he started with 2 states already visited and visits 6 states per day. Write an equation to model this si

A mother duck lines her 13 ducklings up behind her. In how many ways can the ducklings line up?

Which strategy do geologists use to locate the center of an earthquake? A. They only analyze local data. B. They collect data from seismographs. C. They measure