Find `angle A` in the given figure.

Find angle AOB in the given figure.

Find angle AOB in the given figure.

Find the measure of the question marked angle in the given figure.

Find the measure of the question marked angle in the given figure

Find the measure of the question marked angle in the given figure

Find the measure of the question marked angle in the given figure

Find the angle measure x in the given figure.

In the given figure vecAE is a staright line if the ratio of angles angle1,angle2,angle3,angle4 in the given figure is 1:2:3:4 then find the angles

Name the angles in the given figures:

In the given figure, AB||CD and EF is a transversal. If angle8=110^(@) , find each one of the unknown angles, marked in the figure. Given reasons