Question

13. The sum of the least and greatest angle is.
(a) 175
(b) 180°
(c) 170
(d) 185​

Answer 1

Answer:

Supplementary angles are two angles whose sum is 180 degrees while complementary angles are two angles whose sum is 90 degrees. Supplementary and complementary angles do not have to be adjacent (sharing a vertex and side, or next to), but they can be.