How many ° is 20 rad?
20 rad = 1,145.916 °
It is 1,145.916 °, so saying 1,146 ° is fine — rounding is within 0.5%.
And how many rad is 20 °?
20 ° = 0.349 rad
Formula: ° = rad × 57.29578
rad to ° around this value
2 rad114.592°
4 rad229.183°
6 rad343.775°
8 rad458.366°
10 rad572.958°
12 rad687.549°
14 rad802.141°
16 rad916.732°
18 rad1,031.324°
20 rad1,145.916°
22 rad1,260.507°
24 rad1,375.099°
26 rad1,489.69°
28 rad1,604.282°
30 rad1,718.873°
32 rad1,833.465°
34 rad1,948.057°
36 rad2,062.648°
38 rad2,177.24°
40 rad2,291.831°