6.2 Trigonometric Functions: Unit Circle Approach/59

Failed to parse (Conversion error. Server ("https://en.wikipedia.org/api/rest_") reported: "Cannot get mml. Server problem."): {\displaystyle -135^{\circ }\Rightarrow (\left({\frac {-{\sqrt {2}}}{2}},{\frac {-{\sqrt {2}}}{2}}\right)}

Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://en.wikipedia.org/api/rest_v1/":): {\displaystyle \sin(=135^\circ)=-\frac{\sqrt{2}}{2} \csc }