Cot 210
Input |
---|
cot(210°) |
Exact result |
sqrt(3) |
Decimal approximation |
1.732050807568877293527446341505872366942805253810380628055… |
Reference triangle for angle 210° |
width | cos(210 °) = -sqrt(3)/2~~-0.866025 height | sin(210 °) = -1/2 = -0.5 |
Continued fraction |
[1; 1, 2^_] |