How many edges does a Möbius strip have?

one
two
three
four
The Möbius strip is a surface with only one side and only one boundary component (edge). A line drawn starting from the seam down the middle will meet back at the seam but at the "other side". If continued the line will meet the starting point and will be double the length of the original strip.
globalquiz.org
0
Correct this question
5
Very interesting!
reach: rather globalgeometrymathmathematics
Geometry quizMathematics quiz
  You will play as

Answers by country

one
two
three
four
answers
flagFrance
86%
3%
10%
0%
30
flagAustria
76%
18%
0%
5%
38
flagthe Netherlands
76%
19%
0%
4%
21
flagAustralia
75%
15%
0%
9%
32
flagthe United Kingdom
72%
11%
8%
6%
134
flagSwitzerland
72%
17%
0%
6%
29
flagRepublic of Ireland
72%
18%
4%
4%
22
flagPoland
66%
22%
5%
4%
15579
flagCanada
66%
22%
7%
0%
27
flagIsrael
66%
27%
0%
5%
18
flagGermany
64%
22%
7%
3%
294
flagUnknown
63%
22%
0%
13%
22
flagthe United Arab Emirates
60%
26%
6%
6%
15
flagthe United States
57%
22%
10%
6%
376
flagUkraine
57%
27%
6%
6%
33
flagGreece
54%
20%
20%
0%
24
flagIndia
50%
27%
12%
9%
224
flagthe Philippines
50%
20%
18%
10%
59
flagRussia
47%
38%
4%
9%
21
flagPakistan
30%
30%
30%
8%
23