Question

which of the following pairs are of complementary angle​

Answer 1

Answer:

Complementary Angles: Two angles whose sum is 90° (that is, one right angle) are called complementary angles and one is called the complement of the other. Here, ∠AOB and ∠BOC are called complementary angles.

Answer 2

Complementary angles: two angles whose sum is 90° ( that is, one right angle) are called complementary angles and one is called the complement of the other. Here,/_AOB and /_BOC are called complementary angles.