|
Kies willekeurig twee ribben van een kubus. Wat is de kans dat ze evenwijdig zullen zijn ? |
A. \(\frac12\) |
|---|---|
| B. \(\frac13\) | |
| C. \(\frac14\) | |
| D. \(\frac3{11}\) | |
| E. \(\frac2{11}\) |
[ 6-A050 - op net sinds 2.7.2025-(E)- ]
|
Randomly choose two ribs of a cube. What is the probability that they will be parallel ? | A. \(\frac12\) |
|---|---|
| B. \(\frac13\) | |
| C. \(\frac14\) | |
| D. \(\frac3{11}\) | |
| E. \(\frac2{11}\) |