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In geometry, a ray is a line segment that extends from one point to infinity, and angle is the measure between two intersecting lines, rays, or line segments.

Q: What is a ray and an angle?

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the angle of incidence is the initial ray angle and the angle of reflection is the reflected ray angle

The angle between the incident ray and the normal is known to be angle of incidence The angle between the reflected ray and the normal is said to be angle of reflection By the law, the angle of incidence = angle of reflection

The angle between the incident ray and the normal is known to be angle of incidence The angle between the reflected ray and the normal is said to be angle of reflection By the law, the angle of incidence = angle of reflection

The angle of incidence is the angle between the incident ray and the normal (perpendicular) to the reflecting surface.

The angle between the incident ray and the mirror is equal to the angle between the reflected ray and the mirror.

Angle of Incidence = Angle of ReflectionThis is only true if the angle of incidence is greaterthan the critical angle.

Draw a perpendicular from the point where the incident ray is reflected and the angle between the perpendicular and reflected ray is the angle of reflection.

when a ray bisects an angle, it does all of the following expect what

The angle between the incident ray and reflected ray is known as angle of deviation due to reflection. This will always be equal to 2i. Here i is the angle of incidence. So if 2i = 90 then i = 90/2 = 45 So the angle of incidence has to be 45 deg

The ray angle refers to the angle made by the light of incident and reflection on the reflecting surface.

Call the angle from the incident ray to the normal X. The angle of the reflected ray to the normal also has to be X because the incidence angle and the reflected angle are equal by law of reflection. Since the angle between the reflected and incident ray is 90 degrees: 2*X = 90 So, X = 45 degrees.

Ray BD is a bisector of angle EBA.