Van radialen naar graden

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Zet om zonder ZRM

1. \(0{,}7\pi \text{ rad}\)
2. \(0{,}3\pi \text{ rad}\)
3. \(0{,}07\pi \text{ rad}\)
4. \(0{,}04\pi \text{ rad}\)
5. \(0{,}02\pi \text{ rad}\)
6. \(0{,}2\pi \text{ rad}\)
7. \(0{,}12\pi \text{ rad}\)
8. \(0{,}11\pi \text{ rad}\)
9. \(0{,}03\pi \text{ rad}\)
10. \(1\pi \text{ rad}\)
11. \(0{,}5\pi \text{ rad}\)
12. \(0{,}8\pi \text{ rad}\)

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Zet om zonder ZRM

Verbetersleutel

1. \(0{,}7\pi \text{ rad}= \frac{7}{10} . 180^\circ= 7 . 18^\circ=126^\circ\)
2. \(0{,}3\pi \text{ rad}= \frac{3}{10} . 180^\circ= 3 . 18^\circ=54^\circ\)
3. \(0{,}07\pi \text{ rad}= \frac{7}{100} . 180^\circ= \frac{7 . 18^\circ}{10}=12{,}6^\circ\)
4. \(0{,}04\pi \text{ rad}= \frac{4}{100} . 180^\circ= \frac{4 . 18^\circ}{10}=7{,}2^\circ\)
5. \(0{,}02\pi \text{ rad}= \frac{2}{100} . 180^\circ= \frac{2 . 18^\circ}{10}=3{,}6^\circ\)
6. \(0{,}2\pi \text{ rad}= \frac{2}{10} . 180^\circ= 2 . 18^\circ=36^\circ\)
7. \(0{,}12\pi \text{ rad}= \frac{12}{100} . 180^\circ= \frac{12 . 18^\circ}{10}=21{,}6^\circ\)
8. \(0{,}11\pi \text{ rad}= \frac{11}{100} . 180^\circ= \frac{11 . 18^\circ}{10}=19{,}8^\circ\)
9. \(0{,}03\pi \text{ rad}= \frac{3}{100} . 180^\circ= \frac{3 . 18^\circ}{10}=5{,}4^\circ\)
10. \(1\pi \text{ rad}= \frac{10}{10} . 180^\circ= 10 . 18^\circ=180^\circ\)
11. \(0{,}5\pi \text{ rad}= \frac{5}{10} . 180^\circ= 5 . 18^\circ=90^\circ\)
12. \(0{,}8\pi \text{ rad}= \frac{8}{10} . 180^\circ= 8 . 18^\circ=144^\circ\)