An angle of 90 degrees is a right angle.
A right angle.
An obtuse angle
A right angle
One forth of a revolution is 90 degrees or a right angle.
An angle which measure exactly 90 degrees is called a right angle.
An angle of 90 degrees is a right angle.
An angle less than 90 degrees is called an acute angle.
A right angle.
An obtuse angle
An angle greater than 90 but less than 180 degrees is an obtuse angle.
The Right Angle.
A right angle
One forth of a revolution is 90 degrees or a right angle.
An angle greater than 90 but less than 180 degrees is an obtuse angle.
A right angle is an angle of 90 degrees.
An angle above 90 but less than 180 degrees is an obtuse angle An angle above 180 degrees is a reflex angle