1 Acute angle which is greater than 0 but less than 90 degrees.
2 Right angle which is 90 degrees.
3 Obtuse angle which is greater than 90 but less than 180 degrees.
4 Reflex angle which is greater than 180 degrees.
right angle
Right Angle, Acute Angle, and Obtuse Angle
Right angle, obtuse angle, acute angle, supplementary angle, complementary angle, interior angle, exterior angle, adjacent angle
Types of angles: acute, right angle, obtuse and reflex Types of triangles: equilateral, isoceles, right angle triangle and scalene
No. An obtuse angle is only one of several types of angles.
obtuse angle reflex angle right
first angle projection and third angle projection.
various types of audit
first angle, third angle
various types of insurance
A reflex angle is in between 180o and 360o.
Oblique and Obtuse