Answer:
a.) there are 5five angles pairs like a, complementary angle, supplementary angle, adjacent angle, linear pair, vertical angle.
b.) If the sum of two angles is 180 degrees then they are to be supplementary angle, which forms a linear angle. If the sum of two angles is 90 degrees, they are to be complementary angle, and they formed a Right angle.
Hindi ko Po alam sa c , d and e
pabrainlees Po ☺️
