Angles greater than 0 but less than 90 degres are acute angles
Angles greater than 90 but less than 180 degrees are obtuse angles Angles greater than 180 but less than 360 degrees are reflex angles
Angles that are less than 90 degrees are called acute. They're angles with measures less then 90 but greater than 0. On the normal Cartesian coordinate plane, they lie in the first quadrant -- that is, in the upper-right hand side of the graph.
Obtuse
It is called Acute triangleIn an acute triangle, all angle are less than 90 degrees, so all angles are acute angles.
A scalene triangle
Angles that measure less than 90 degrees are called acute angles. Right angles measure exactly 90 degrees and obtuse angles are greater than 90 degrees.
An angle that measures more than 90 degrees but less than 180 degrees is called an "obtuse" angle. Note Angles less than 90 degrees are called "acute" angles. An angle that is exactly 90 degrees is called a "right" angle. Angles that are more than 90 degrees but less than 180 degrees are call "obtuse" angles. An angle that is exactly 180 degrees is called a "straight line". Angles that are more than 180 degrees and less than 360 degrees are called "reflex" angles.
Angles greater than 90 but less than 180 degrees are obtuse angles Angles greater than 180 but less than 360 degrees are reflex angles
Angles that are less than 90 degrees are called acute. They're angles with measures less then 90 but greater than 0. On the normal Cartesian coordinate plane, they lie in the first quadrant -- that is, in the upper-right hand side of the graph.
Obtuse
If all three angles are less than 90 degrees, then it is called an Acute Triangle. If two angles are less than 90 degrees and the other one is 90 degrees, then it is called a Right Triangle. If one angle is more than 90 degrees and the other two are less than 90 degrees, then it is called an Obtuse Triangle. Hope this helps!
It is called Acute triangleIn an acute triangle, all angle are less than 90 degrees, so all angles are acute angles.
Angles less than 90 degrees are called acute
A scalene triangle
This is a triangle in which all of the angles are less than 90°.
Right angles measure 90 degrees. Angles less than 90 are called acute, and angles greater than 90 are called obtuse. Once you reach 180 degrees, you have formed a straight line. 360 degrees makes a circle.
anythin between 0 degrees and 90 degrees (called acute angles)