Question

1. Which pairs of angles are complementary and which are supplementary:
Example: 20°, 70°
If the sum of two angles = 90° then they are complementary
20° + 70° = 90°,hence they are complementary.
Similarly for supplementary sum of two angles must be 180°.
Now solve the following:
(i) 75° , 25° (ii) 48° , 52° (iii) 135° , 45° (iv) 35° , 55° (v) 110°, 50° (vi) 50°, 130°

Answer 1

Answer:

i. ❌

ii.❌

iii. supplementary

iv. complementary

v. ❌

vi. supplementary

hope it helps

Answer 2

Answer:

3rd is supplementary as 135 + 45 = 180

4th is complementary as 35+55= 90

6th is supplementary as 50+130= 180

And rest are neither complementary nor supplementary.

Hope it's helpful for you

Have a great day ahead

Step-by-step explanation: