Question

draw an angle AOB =100 WITH THE same vertex 0 is common to two angle you will observe that the above angle from a straight angle that is 180 thus the angle 100 and 80 are supplementary angle ? why? why not?​

Answer 1

Answer:

For Example:

(i) Angles of measure 60° and 30° are complementary angles because 60° + 30° = 90°

Thus, the complementary angle of 60° is the angle measure 30°. The complementary angle angle of 30° is the angle of measure 60°.

(ii) Complement of 30° is → 90° - 30° = 60°

(iii) Complement of 45° is → 90° - 45° = 45°

(iv) Complement of 55° is → 90° - 55° = 35°

(v) Complement of 75° is → 90° - 75° = 15°