Question

Which of the following cannot be the pair of complementary angles? 50°and 40° 60° and 50° 45° and 45° 60°and 30°​

Answer 1

Answer:

complementary angle =90 degree

60+50= 110 this is not a complementary angle

Answer 2

Question:

Which of the following cannot be the pair of complementary angles?

Options:-

(a) 50° and 40°

(b)60° and 50°

(c)45° and 45°

(d) 60° and 30°

Correct Answer:-

(b) 60° and 50°

Explanation:-

The two angles whose sum is 90° is called complementary angles..

_______________

50°+40°=90°

60°+50°=110°

45°+45°=90°

60°+30°=90°

Hence 60°+50°=110°,so it is not a complementary angle..