An angle of between 90 degrees and 180 degrees is called an obtuse angle, an angle that is exactly 180 degrees is called a straight angle (because it creates a straight line), and an angle of more then 180 degrees is called a reflex angle.
An angle of 180 degrees is a straight line.
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.
the angle on a straight line is 180 degrees, the angle of semicircle at centre is 180 degrees
A straight angle (180 degrees) makes a perfectly straight line. Any degree below 180 degrees (0-179 degrees) is NOT a straight angle NOR a straight line. straight angle = 180 degrees straight angle = straight line 180 degrees
No, 180 degrees is a straight angle. A reflex angle is one whose value is between 180 and 360 degrees.
An angle of 180 degrees is a straight angle, a straight line.
No. An obtuse angle is between 90 degrees to 180 degrees/ No. An obtuse angle is between 90 degrees to 180 degrees/
An angle of between 90 degrees and 180 degrees is called an obtuse angle, an angle that is exactly 180 degrees is called a straight angle (because it creates a straight line), and an angle of more then 180 degrees is called a reflex angle.
An angle that measures 180 degrees is called a straight angle.
A straight angle measures 180 degrees.
A straight angle has 180 degrees in it. 180
An angle measuring 180 degrees is a straight angle, or straight line.
A bigger than 180 degrees angle
An angle of 180 degrees is a straight line.
a striaght angle is always 180% but a obtuse angles is 91% OR higher
the angle on a straight line is 180 degrees, the angle of semicircle at centre is 180 degrees