Let’s think and write:

Let’s write whether two adjacent are supplementary to each other.

Let’s think and write:

Let’s write whether one acute angle and one obtuse angle are supplementary to each other.

Let’s think and write:

Let’s write whether two adjacent angles are complementary to each other.

Let’s draw adjacent angles whose measurements are given below.

Let’s examine which pair of angles are complementary or supplementary to each other:

45°, 45° ; 120°, 30° ; 70°, 110° ; 42°,48° 37°, 43° ; 85°, 95°

Let’s see the measurement of the angles given below and examine which pair of angles are complementary to each other:

31°, 47°, 64°, 29°, 43°, 59°, 17°, 26°