Question

The pair of supplementary angles is a) 25°, 125° b) 45°, 135° c) 145°, 30° d) 30°, 135°​

Answer 1

: 65° + 115° = 180°

They are supplementary angles.

ii): 63° + 27° = 90°

They are complementary angles.

iii): 112° + 68° = 180°

They are supplementary angles.

iv): 130° + 50° = 180°

They are supplementry angles.

v): 45° + 45° = 90°

They are complementary angles.

vi): 80° + 10° = 90°

They are complementary angles