Csc240
Input |
---|
csc(240°) |
Exact result |
-2/sqrt(3) |
Decimal approximation |
-1.15470053837925152901829756100391491129520350254025375203… |
Reference triangle for angle 240° |
width | cos(240 °) = -1/2 = -0.5 height | sin(240 °) = -sqrt(3)/2~~-0.866025 |
Alternate form |
-(2 sqrt(3))/3 |
Continued fraction |
– [1; 6, 2^_] |