Yu need two lines or planes for an angle "between". Only one has been specified in the question.
A horizontal angle is an angle between lines on a horizontal plane.
Yes, the angle between a horizontal line and a vertical line is a right angle. This is because a right angle measures 90 degrees, which is the angle formed when two lines are perpendicular to each other. Since horizontal and vertical lines are defined to be perpendicular, the angle between them is indeed a right angle.
angle of depression.
Angle of depression is the angle between a horizontal line and the line joining the observer's eye to some object beneath the horizontal line. ^_^
this is horizontal: ---------------------------- / / this is at an angle: / / /
A horizontal angle is an angle between lines on a horizontal plane.
it's called hypertension
The angle of inclination.
angle of depression.
Angle of depression is the angle between a horizontal line and the line joining the observer's eye to some object beneath the horizontal line. ^_^
The angle that the velocity makes with the horizontal is called the launch angle. It can be calculated using trigonometry by finding the arctangent of the vertical component of the velocity divided by the horizontal component.
this is horizontal: ---------------------------- / / this is at an angle: / / /
30
A vertical angle runs up and down or from top to bottom or vise versa. A horizontal angle runs from left to right or vice versa.
It is called the displacement in the horizontal direction.
Angle of depression is defined as the angle between the horizontal line and the line joining the observer's line of sight to an object below the observer's eye sight. You can be on top of a building and an object is situated on the ground, and the angle between your horizontal line and the object is the angle of depression.
azimuth