Question

In the above fig, which of the pairs are complementary ? ​

Answer 1

Step-by-step explanation:

The second pair is a pair of complementary angles

Has we know that complementary angles mean the sum of 2 angles which add upto 90

The first one

75°+25° = 100°

While the second one

35°+55°=90°

so second pair is a pair of complementary angles