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!
It is a reflex angle
at 14 of oct 2011
B.A supplimentry result?
when be the 2 puc resum
15 days time from now maths 30 June
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".
An angle of 98 degrees is an obtuse angle
obtuse angle