Name the angles, vertex and arms of the angles from the figure.

Name of the angles formed in the figure.

Name the angles formed in the figure.

Name the angles formed in the figure.

Mark the angles formed in the figure.

Write all possible angles from the given figure.

Name three pairs of vertically opposite angles in the figure if angleAOB=45^@ then find angle DOE

In an isosceles triangle, the base angles are equal.The vertex angle is 40^@ .What are the base angles of the triangles? (Remember the sum of three angles of a triangle is 180^@ )

The angle between two arms of a letter ‘L’.