|
De hoeken
90° − α en 90° + α zijn |
A. gelijk |
|---|---|
| B. tegengesteld | |
| C. complementair | |
| D. supplementair | |
| E. antisupplementair |
[ 4-1131 - op net sinds 26.10.12-(E)-3.11.2023 ]
| The angles 90° −α and 90° + α are |
A. are equal |
|---|---|
| B. are opposite | |
| C. are complementary | |
| D. are supplementary | |
| E. none of these |