An angle that measures greater than 180o but less than 270o is obtuse.
Acute angle
No. An obtuse angle is greater than 90o and less than 180o. A straight angle measures 180o.
An acute angle measures less than 90 degrees.
No. An obtuse angle measures greater than 90o and less than 180o. A straight angle measures 180o.
An acute angle is less than 90 but greater than 0 degrees
right angle An acute angle.
Acute angle
An angle that measures 78° would be considered to be an acute angle. An angle less than 90° is an acute angle. An angle greater than 90° but less than 180° is an obtuse angle. An angle greater than 180° but less than 360° is a reflex angle.
An Obtuse angle.
No. An obtuse angle is greater than 90o and less than 180o. A straight angle measures 180o.
An angle greater than 0 but less than 90 degrees is an acute angle.
An acute angle measures less than 90 degrees.
No. An obtuse angle measures greater than 90o and less than 180o. A straight angle measures 180o.
An angle that measures greater than 90 degrees but less than 180 degrees is an obtuse angle.
An acute angle is greater than 0 but less than 90 degrees
The obtuse angle is greater than 90 and less than 180.
An acute angle is less than 90 but greater than 0 degrees