I need help with my geometry homework
Use Euler's formula to find the missing number.
Vertices : 15
Edges : 24
Faces : ?
* 9
* 10
* 11
* 12
For the surface area and Volume unit test:
1. C) 11
2. C) Hexagon
3. D) 95 cm^2;365cm^2
4. B) 859m^2;891m^2
5. B) 2,205 in^2
6. D) 790m^2
7. C) 43.1cm
8. C) LA = 1,187.5ft^2;SA=1,803.3ft^2
9. C) 541.8cm^3
10. A) 43.35 pi m^3
11. C) 2.1
12. A) 507cm^3
13. D) 850cm^3
14. D) 140cm^2
15. C) 5,575cm^3
16. C) 2,158m^2
17. C) Yes; 1:8
18. A) 196m^2
19. A) 49,009
20. A) 576cm^3
Freshman years almost done. just a few more weeks. your almost there. :))
@My name Jeff: Their answers aren't wrong. All of the test for this unit are almost all completely different. Its small changes such as changing the question up by changing one number which would give a completely different answer. Your answers would be completely incorrect as well for others since all the questions and answer choices are slightly mixed up.
Guys don't just write the letters, the answers tend to be in different positions for just about everyone (as well as being completely different questions, as well). Give the exact answer or the first few words.
Edog u wrong bruh
Euler's Formula
For any polyhedron that doesn't intersect itself, the
Number of Faces
plus the Number of Vertices (corner points)
minus the Number of Edges
always equals 2
Faces=Edges-Vertices+2
= 24-15+2=11
Took test cam back
1-C
2-B
3-b
4-c
5-b
6-c
7-b
8-c
9-b
10-d
11-c
12-b
13-c
14-a
15-b
16-b
17-a
18-a
Have fun on summer break. I failed this test ๐ฌ
c a b b c c c c c a b b b d a b d a b c b c c a b
cant beleive i failed bc of a random freshman