An obtuse angle
Draw an angle that is larger than a right angle label the vertex k
2, obtuse and reflex angles are larger than right angles A straight angle is larger.
an obtuse angle
Obtuse
An acute angle is smaller than a right angle.An obtuse angle is larger than a right angle.^_^
If the angle is larger than a right angle it is obtuse
obtuese
An angle smaller than a right angle - is an acute angle. Larger than a right angle, but smaller than 180 degrees is an obtuse angle. Angles between 180 and 360 degrees are reflex angles.
A Triangle which do not have a right angle.
An obtuse angle, one larger than a right angle but less than a straight line
An acute angle is larger than than 0 degrees but less than 90 degrees (a right angle).
A straight angle is 180 degrees, while an obtuse angle is less than 180 but more than 90 (which is a right angle).