Question 806419
Terminal arm passes through (-7,-24)

x -- (-7)
y----(-24)


{{{r^2= sqrt((-7)^2+(-24)^2)}}}

{{{r^2=sqrt(49+576))}}}

{{{r^2=sqrt(625)}}}

r= 25

sin{{{theta}}} = (-24/25)

cos{{{theta}}}=(-7/25)

Tan{{{theta}}}=(-24/-7)