An acute angle. You can remember it by thinking acute because it is small and cute.
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.
acute angle
acute angle IS SMALLER tHAN a Right Angle so it is Graeater than 0degree but Smaller than 90degree
If the other angle is smaller than the right angle, it is an acute angle.If the other angle is the same as the right angle, it is a right angle.If the other angle is bigger than the right angle but smaller than two right angles, it is an obtuse angle.If the other angle is the same as two right angles, it is a straight angle.If the other angle is bigger than two right angle but smaller than four right angles, it is a reflex angle.After four right angles, the other angle starts back at being an acute angle.
It can be bigger or smaller, but not equal to.
if the angle is wider than a right angle its obtuse if the angle is smaller its acute like small things are cute that's how i remember it:)
An acute angle is smaller than a right angle.An obtuse angle is larger than a right angle.^_^
A. The angle is smaller than a right angle
An acute angle is less than 90 degrees. it is smaller than a right angle.
1) open safety pin 2)your head
An acute angle has less than 90 degrees and a right angle has exactly 90 degrees, therefore an acute angle is smaller than a right angle.
So basically , you have an right angle and another angle . You draw an right angle over the angle your looking at and if its smaller than the right angle then its an acute angle . If its bigger than the right angle then its a obtuse angle . GoodLuck!(;