An angle measured at 175 degrees is an obtuse angle, as it is greater than 90 degrees but less than 180 degrees. It lies just short of a straight angle (180 degrees) and can be positioned in standard position with its vertex at the origin and its initial side along the positive x-axis, with the terminal side extending into the second quadrant.
Altitude is the angle measured above the horizon.
the angle of incidence is the angle measured between the normal and the incident ray.. the angle of reflection is the angle measured between the reflected ray and the normal..
A reflex angle
With a protractor
An angle is positive when it is measured in a counter-clockwise direction. It is negative when it is measured in a clock-wise direction.
Altitude is the angle measured above the horizon.
The point about which an angle is measured
the angle of incidence is the angle measured between the normal and the incident ray.. the angle of reflection is the angle measured between the reflected ray and the normal..
A reflex angle
With a protractor
Altitude is the angle measured above the horizon.
An angle is positive when it is measured in a counter-clockwise direction. It is negative when it is measured in a clock-wise direction.
straight angle
The angle of incidence and reflection are measured with respect to the normal line, which is a line perpendicular to the surface at the point of incidence. The angle of incidence is measured between the incident ray and the normal line, while the angle of reflection is measured between the reflected ray and the normal line. Both angles are typically measured in degrees.
Transit
Usually an angle is measured in degrees or radians.
Angles are usually measured in degrees. They can also be measured in radians.