A convex polyhedron has 18 edges and 4 more vertices than faces. How many faces does the polyhedron have? Euler’s formula: V + F = E + 2 8 12 14 16

My account
Edit my Profile
Private messages
My favorites

Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question

asked Apr 28, 2022 32.2k views

3 votes

A convex polyhedron has 18 edges and 4 more vertices than faces. How many faces does the polyhedron have?

Euler’s formula: V + F = E + 2

8
12
14
16

Mathematics
college

Schmauch asked

by Schmauch

4.4k points

0 Comments

Please log in or register to add a comment.

Please log in or register to answer this question.

2 Answers

2 votes

Answer:

Explanation:

got it right on test

Eric Nicolas answered Apr 28, 2022

by Eric Nicolas

4.1k points

0 Comments

Please log in or register to add a comment.

4 votes

Answer:

8 faces

Explanation:

F = # faces

4 + F + F = 18 + 2

2F + 4 = 20

2F = 16

F = 8

Kshnkvn answered May 4, 2022

by Kshnkvn

4.2k points

0 Comments

Please log in or register to add a comment.

Ask a Question

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

4.6m questions

5.9m answers

0 Comments

Please log in or register to add a comment.

Please log in or register to answer this question.

2 Answers

0 Comments

Please log in or register to add a comment.

0 Comments

Please log in or register to add a comment.

Other Questions