Question 1205881
The point Q({{{-2}}},{{{ -5}}}) lies on the terminal arm of an angle {{{theta}}} in standard position. Determine the values of {{{sin(theta)}}} , {{{cos(theta) }}},  {{{tan(theta)}}} .


distance {{{OQ =sqrt((-2)^2+(-5)^2)=sqrt(29)}}}

{{{sin(theta)=-5/sqrt(29)}}}

{{{cos(theta)=-2/sqrt(29)}}}

 {{{tan(theta) =sin(theta)/cos(theta)=(-5/sqrt(29))/(-2/sqrt(29))=5/2}}}