Question

write of any five pair of events that are complementary

Answer 1

first I tell you a theorem,
when the sum of two angles is 90 degree then the angle is know as complementary angle.
50plus40
30plus60
20plus70

Answer 2

Step-by-step explanation:

Hii ...

when the sum of two triangles is 90degrees then the angle is known as complementary angle.

1. 50+40
2. 30+60
3. 20+70
4. 45+45
5. 75+15 .