The angle formed by the line of sight with horizontal, when the point being viewed is above the horizontal level is called……….

The angle formed by the line of sight with the horizontal, when the point being viewed is above the horizontal level is called:

The angle of depression of the point viewed is the angle formed by the line of sight with the horizontal when the point being viewed is above the horizonatal level.

When a point is observed, the angle formed by the line of sight with the horizontal level where the point being viewedis above the horizontal plane is known as____

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

The ___ is an angle formed by the line of sight with the horizontal when the point is below the horizontal level.

When the line of sight is above the horizontal level the angle formed is ____.

When the line of sight is below the horizontal level, the angle so formed by the line of sight with the horizontal is called the angle of__________

When the line of sight is below the horizontal level the angle formed is called____.

Lines joining the places of equal horizontal intensity are called