It is a reflex angle.
all angles greater then 90o are called obtuse angle
A 120 degree angle is obtuse because it is greater than 90 but less than 180 degrees and it is 1/3 of a full turn.
83 degree angle
is called an obtuse angle. remembering trick: obtuse= large (more than 90 degrees) acute= cute/small (less than 90 degrees)
A 100-degree angle is called an obtuse angle. In geometry, angles that are greater than 90 degrees but less than 180 degrees are classified as obtuse angles. The measure of an obtuse angle is always greater than 90 degrees and less than 180 degrees.
An acute angle.
That angle was called 'revolution'.
all angles greater then 90o are called obtuse angle
Less than 90 degrees is an acute angle, a 90 degree angle is a right angle, and an angle greater than 90 degrees is called an obtuse angle.
A 170 degree angle is obtuse because it is greater than 90 but less than 180 degrees.
it is called an obtuse angle - well im pretty sure
Acute Angle: An angle whose measure is less than 90 degrees and greater then zero degrees is called an acute angle. Right Angle: An angle whose measure is 90 degrees is called right angle. Obtuse Angle: An angle whose measure is greater than 90 degrees and less than 180 degrees is called obtuse angle. Straight Angle: An angle whose measure is 180 degrees called a straight angle. Reflex Angle: An angle whose measure is greater than 180 degrees and less than 360 degrees is called a reflex angle. Complete Angle: An angle whose measure is 360 degrees is called a complete angle. Zero Angle: If the measure of an angle is zero it is called a zero angle.
A right angle.
A 54 degree angle is an acute angle because it is greater than 0 but less than 90 degrees
Not not always since an obtuse angle is always greater than 90 degrees and an acute angle is always less than 90 degrees.
False because an acute angle is greater than 0 and less than 90 degrees
More than 90 AND less than 180.