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

Make a slam poetry using these 6 words, Glossophobia , Trepidation , Copious, Pertinacious, Sluggard, Prosaic,

What is the answer? Pls helpp

Help please I’m being timed on this and I’m having anxiety right now.

How did policymakers hope the policy of assimilation would work

There are 20 boys and 5 girls in a class. The ratio of boys to girls is 4:

6) The heart pumps oxygenated blood to the _____ and deoxygenated blood to the _____. A) body:liver B) body:lungs C) brain:lungs D) lungs:nose

The sum of two number is thirty. Using z to represent the larger number, translate “fifty more than the smaller number” into a variable and simplify

The standing toe touch is most likely to result in A.) a shoulder injury B.) a hyperextended neck C.) loose muscles in the torso D.) a hyperextended knee

Which tasks does a volcanologist do to study volcanoes? Check all that apply. use autoclaves to imitate the interior of a volcano simulate volcanic explosions w

A layer of oil 1.50 mm thick is placed between two microscope slides. researchers find that a force of 5.50Ã10â4 n is required to glide one over the other at a