Name the closest positive and negative co terminal angles of 365° and then -720°

Answer 1

for 365 degrees:

nearest smallest positive angle is 5 degrees

nearest largest negative angle is -355 degrees

for -720 degrees:

it's equivalent to 0 degrees, but that's not positive or negative

nearest smallest positive is 360

nearest largest negative is -360, but tied with -1080 degrees for "closeness"

Answer 2

365° - 360° = ?

-720 + 360° + 360° = ?