Naming an angle

Naming triangles by considering the measures of their angles acute triangle A triangle whose all the angles are acute is called an acute- angled triangle or an acute triangle.

Name the angles in the given figure.

Name the angle theta shown in the figure below.

In Fig,8,/_AOC~=/_PYR and /_BOC~=/_QYR . Name the angle which is congruent to /_AOB .

Name the angle formed by the line of sight with the horizontal when the object viewed is below the horizontal level.

In the given figure, Name the angle which contains the points R S and Y in its interior.

In the given figure, Name the angle which contains the points M, N and S in its interior.

In the given figure, Name the angle which has X and Y as points in its interior.

In figure, write another name for the following angles: angle 1

In figure, write another name for the following angles: angle 3