Given that r is a vector 125 km /hr due north and S is a vector 164 km/hr due south what are the magnitude and direction of the sum r+s

]supplementary angles are two angles that add up to . • complementary angles are two angles that add up to degrees. • adjacent angles share a and a • congruent angles have the measure. • an triangle has one angle that is greater than 90 degrees. • a triangle with angles 45°, 45°, and 90° would be a triangle