180 degrees
Right angle, obtuse angle, acute angle, supplementary angle, complementary angle, interior angle, exterior angle, adjacent angle
the angle of incidence is the initial ray angle and the angle of reflection is the reflected ray angle
The angle of incidence
reflex angle!
Yes
180 degrees
Supplemtary order
Supplemtary order
Supplemtary order
suplementary
Right angle, obtuse angle, acute angle, supplementary angle, complementary angle, interior angle, exterior angle, adjacent angle
the angle of incidence is the initial ray angle and the angle of reflection is the reflected ray angle
The angle of incidence
A right angle is a angle with 90o
It is an obtuse angle. It is an obtuse angle. It is an obtuse angle. It is an obtuse angle.
It is: "angle a is not a right angle" or "angle a is greater than or less than a right angle".