Reflex: 180 < reflex < 360, obtuse: 90 < obtuse < 180, so difference (in whole numbers) can be as little as < 1o.
A right triangle is a triangle that contains a 90 degree angle, an obtuse triangle contains an angle that is from 91 degrees to 179 degrees.
Acute angles are shorter than 90 degrees. Right angles are exactly 90 degrees. Obtuse angles are bigger than 90 degrees but shorter than 180 degrees
No. An obtuse angle has a measure of between 90 and 180 degrees.
Between 90 and 180 degrees.
An obtuse angle is an angle between (but not including) 90 and 180 degrees, so some obtuse angles would be 91 degrees, 179 degrees, and 142 degrees.
Angles obtuse in on angle is over90 degrees rectangle has 4 angles at 90 degrees.
Obtuse is between 90 degrees and 180 degrees, not including those degrees.
No. An obtuse angle is between 90 degrees to 180 degrees/ No. An obtuse angle is between 90 degrees to 180 degrees/
A right triangle is a triangle that contains a 90 degree angle, an obtuse triangle contains an angle that is from 91 degrees to 179 degrees.
acute has a smaller openinig and obtuse has a larger opening A right angle is 90 degrees; an acute angle is less than 90 degrees and an obtuse angle is greater than 90 degrees.Obtuse angles are angles between 90 and 180 degrees while acute angles are between 0 and 90 degrees!
Acute angles are shorter than 90 degrees. Right angles are exactly 90 degrees. Obtuse angles are bigger than 90 degrees but shorter than 180 degrees
No. An obtuse angle has a measure of between 90 and 180 degrees.
When an angle has a measure of 120 degrees, it is an obtuse angle. When an angle is an obtuse angle its measure is between 90 and 180 degrees. That is: 90 degrees < obtuse angle < 180 degrees.
An obtuse angle is an angle measuring between 90 and 180 degrees
Between 90 and 180 degrees
Between 90 and 180 degrees.
Any angle between 90 and 180 degrees - including 125 degrees - is an obtuse angle.