Geef een exacte uitkomst (laat π staan). Zonder ZRM!
- \(129 ^\circ\)
- \(17 ^\circ 40'\)
- \(83 ^\circ\)
- \(5 ^\circ\)
- \(14 ^\circ 40'\)
- \(3 ^\circ\)
- \(8 ^\circ 30'\)
- \(24 ^\circ\)
- \(28 ^\circ 30'\)
- \(2 ^\circ 40'\)
- \(118 ^\circ\)
- \(30 ^\circ 40'\)
Geef een exacte uitkomst (laat π staan). Zonder ZRM!
Verbetersleutel
- \(129 ^\circ= 129^\circ.\frac{\pi \text{ rad}}{180 ^\circ}= \frac{43 \pi}{60} \text{rad}\)
- \(17 ^\circ 40'= \left( 17 + \frac{2}{3} \right)^\circ= \frac{53}3^\circ.\frac{\pi \text{ rad}}{180 ^\circ}= \frac{53 \pi}{540} \text{rad}\)
- \(83 ^\circ= 83^\circ.\frac{\pi \text{ rad}}{180 ^\circ}= \frac{83 \pi}{180} \text{rad}\)
- \(5 ^\circ= 5^\circ.\frac{\pi \text{ rad}}{180 ^\circ}= \frac{ \pi }{36} \text{rad}\)
- \(14 ^\circ 40'= \left( 14 + \frac{2}{3} \right)^\circ= \frac{44}3^\circ.\frac{\pi \text{ rad}}{180 ^\circ}= \frac{11 \pi}{135} \text{rad}\)
- \(3 ^\circ= 3^\circ.\frac{\pi \text{ rad}}{180 ^\circ}= \frac{ \pi }{60} \text{rad}\)
- \(8 ^\circ 30'= \left( 8 + \frac{1}{2} \right)^\circ= \frac{17}2^\circ.\frac{\pi \text{ rad}}{180 ^\circ}= \frac{17 \pi}{360} \text{rad}\)
- \(24 ^\circ= 24^\circ.\frac{\pi \text{ rad}}{180 ^\circ}= \frac{2 \pi}{15} \text{rad}\)
- \(28 ^\circ 30'= \left( 28 + \frac{1}{2} \right)^\circ= \frac{57}2^\circ.\frac{\pi \text{ rad}}{180 ^\circ}= \frac{19 \pi}{120} \text{rad}\)
- \(2 ^\circ 40'= \left( 2 + \frac{2}{3} \right)^\circ= \frac{8}3^\circ.\frac{\pi \text{ rad}}{180 ^\circ}= \frac{2 \pi}{135} \text{rad}\)
- \(118 ^\circ= 118^\circ.\frac{\pi \text{ rad}}{180 ^\circ}= \frac{59 \pi}{90} \text{rad}\)
- \(30 ^\circ 40'= \left( 30 + \frac{2}{3} \right)^\circ= \frac{92}3^\circ.\frac{\pi \text{ rad}}{180 ^\circ}= \frac{23 \pi}{135} \text{rad}\)