Question

I am stuck in this question
I want only 2nd question answer
please don't look on other questions I want only 2nd question answer​

Answer 1

Answer:

a) d

complementary angles are angles which sum upto 90

and they are complementary

b) option b

supplementry angles sum upto 180 and also aob and bog are adjanct also let me tell you adjanct means together or consecutive

c) option c is correct

they both are 90 degrees as question mentioned line DO is perpendicular to line GOA

d) the question is incorrect all pair of angles are adjanct except option a an adjanct angle is a angle which have common vertice and side and don't have any common interior points so I think this is wrong someone try find it if can

e) if fog = 30

AOB + FOG = 180 (linear pair)

AOB + 30 = 180

AOB = 150