trig

[dense dagger]

help

[simple rock]

tanx repeats every 180 degrees

so if you add 180 to the angles until they get into ur range ur good

so 37+180=217

second one, -tanx=tan(-x)

so tan(-37)=tan(180-37)=tan(360-37)=tan(323)

last q is same

[dense dagger]

so what for each answer

[simple rock]

217 323 323

[dense dagger]

thanks