A right angle triangle
A null angle and an acute angle are less than a right angle.
Well basically the answer is in the question m'kay...search eldavinciapocalypz into youtube he has all the answers
An obtuse triangle.
A shape with three vertices is a triangle. If it has one angle greater than a right angle, it is classified as an obtuse triangle. In an obtuse triangle, one of the angles measures more than 90 degrees, while the other two angles are acute (less than 90 degrees).
A right angle triangle
A null angle and an acute angle are less than a right angle.
It is: "angle a is not a right angle" or "angle a is greater than or less than a right angle".
An acute angle is less than a right angle because it is greater than 0 but less than 90 degrees.
acute is the right answer, because an acute angle is less than 90 degrees so that way a shape that is less than 90 degees is acute
If an angle measures less than 90º, it is an acuteangle.
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.
Acute
Well basically the answer is in the question m'kay...search eldavinciapocalypz into youtube he has all the answers
The shape you are describing is a hexagon. A hexagon has six sides, which are made up of six line segments. Since it does not have any right angles, the sum of its interior angles must be less than 540 degrees, and therefore two of its angles are less than a right angle.
An obtuse triangle.
A shape with three vertices is a triangle. If it has one angle greater than a right angle, it is classified as an obtuse triangle. In an obtuse triangle, one of the angles measures more than 90 degrees, while the other two angles are acute (less than 90 degrees).