|
Welk (goniometrisch) getal tis precies gelijk aan ?
|
A. sin 45° |
|---|---|
| B. cos 45° | |
| C. tan 45° | |
| D. sin 30° | |
| E. cos 30° |
[ 3-0070 - op net sinds .6.12-(E)-25.10.2023 ]
| Which expression is exactly |
A. sin 45° |
|---|---|
| B. cos 45° | |
| C. tan 45° | |
| D. sin 30° | |
| E. cos 30° |