an acute angle is less than 90 degrees; an angle of more than 90 degrees is called an obtuse angle
This is easy an Acute Angle Less than 90 and more than 0 so = Acute
As it is less than 90 degrees and greater than 0 degrees it is an acute angle.
An obtuse triangle
An angle of 163 degrees is an obtuse angle because it is greater than 90 but less than 180 degrees.
an acute angle is less than 90 degrees; an angle of more than 90 degrees is called an obtuse angle
an obtuse angle
An acute angle is an angle measuring less than 90 degrees. An obtuse angle is an angle which is more than 90 degrees, but less than 180. A reflex angle is an angle which measures more than 180 degrees, but less than 360. So an angle of 97 degrees is an obtuse angle.
An angle of 148 degrees is an obtuse angle. Any angle that is more than 90 degrees but less than 180 degrees is obtuse.
This is easy an Acute Angle Less than 90 and more than 0 so = Acute
An angle of 136 degrees is an obtuse angle
Any angle over 90 degrees and less that 180 degrees is an obtuse angle therefore so is 150 degrees
120 degrees is an obtuse angle because it is greater than 90 but less than 180 degrees
An angle of 138 degrees is an obtuse angle because it is greater than 90 but less than 180 degrees
An angle of 78 degrees is an acute angle because it is greater than 0 but less than 90 degrees.
245 degrees is a reflex angle. A reflex angle has an angle measure of more than 180 degrees but less than 360 degrees.
An obtuse angle. Any angle greater than 90 but less than 180 degrees is an obtuse angle.