No. A right angle is defined to be 90 degrees.
A right angle is 90 degrees
Acute angle=45 degrees Right angle = 90 degrees Straight Angle=180 degrees.
A right angle is 90 degrees - a 180 degree angle is called a straight angle.
Angle A + Angle B + Angle C = 180 degrees. 30+90+C=180 120+C=180 C=60 degrees.
A right angle (L) is 90 degrees. A straight angle (_) is 180 degrees.
It is an obtuse angle. If it is between 90 degrees and 180 degrees it is obtuse but if it is over 180 it is reflex.
180 degrees
A right angle (90 degrees)
It depends what angle, if it's a straight angle it is 180 degrees, but if it is a right angle then it's 90 degrees.
No such thing as opposite of acute angle. An ACUTE angle is an angle of less than 90 degrees. A RIGHT angle is an angle of 90 degrees only. An OBTUSE angle is an angle between 90 degrees and 180 dehrees. An angle of 180 degrees is a straight line. A REFLEX angle is an angle between 180 degrees and 360 degrees.
No, an obtuse angle is between 90-180 degrees if it is 180 degrees it is an straight angle, while if it is 90 degrees it is a right angle