Geef een exacte uitkomst (laat π staan). Zonder ZRM!
- \(144 ^\circ\)
- \(11 ^\circ 20'\)
- \(88 ^\circ\)
- \(8 ^\circ 40'\)
- \(20 ^\circ 20'\)
- \(131 ^\circ\)
- \(81 ^\circ\)
- \(8 ^\circ 30'\)
- \(161 ^\circ\)
- \(23 ^\circ\)
- \(132 ^\circ\)
- \(14 ^\circ 20'\)
Geef een exacte uitkomst (laat π staan). Zonder ZRM!
Verbetersleutel
- \(144 ^\circ= 144^\circ.\frac{\pi \text{ rad}}{180 ^\circ}= \frac{4 \pi}{5} \text{rad}\)
- \(11 ^\circ 20'= \left( 11 + \frac{1}{3} \right)^\circ= \frac{34}3^\circ.\frac{\pi \text{ rad}}{180 ^\circ}= \frac{17 \pi}{270} \text{rad}\)
- \(88 ^\circ= 88^\circ.\frac{\pi \text{ rad}}{180 ^\circ}= \frac{22 \pi}{45} \text{rad}\)
- \(8 ^\circ 40'= \left( 8 + \frac{2}{3} \right)^\circ= \frac{26}3^\circ.\frac{\pi \text{ rad}}{180 ^\circ}= \frac{13 \pi}{270} \text{rad}\)
- \(20 ^\circ 20'= \left( 20 + \frac{1}{3} \right)^\circ= \frac{61}3^\circ.\frac{\pi \text{ rad}}{180 ^\circ}= \frac{61 \pi}{540} \text{rad}\)
- \(131 ^\circ= 131^\circ.\frac{\pi \text{ rad}}{180 ^\circ}= \frac{131 \pi}{180} \text{rad}\)
- \(81 ^\circ= 81^\circ.\frac{\pi \text{ rad}}{180 ^\circ}= \frac{9 \pi}{20} \text{rad}\)
- \(8 ^\circ 30'= \left( 8 + \frac{1}{2} \right)^\circ= \frac{17}2^\circ.\frac{\pi \text{ rad}}{180 ^\circ}= \frac{17 \pi}{360} \text{rad}\)
- \(161 ^\circ= 161^\circ.\frac{\pi \text{ rad}}{180 ^\circ}= \frac{161 \pi}{180} \text{rad}\)
- \(23 ^\circ= 23^\circ.\frac{\pi \text{ rad}}{180 ^\circ}= \frac{23 \pi}{180} \text{rad}\)
- \(132 ^\circ= 132^\circ.\frac{\pi \text{ rad}}{180 ^\circ}= \frac{11 \pi}{15} \text{rad}\)
- \(14 ^\circ 20'= \left( 14 + \frac{1}{3} \right)^\circ= \frac{43}3^\circ.\frac{\pi \text{ rad}}{180 ^\circ}= \frac{43 \pi}{540} \text{rad}\)