Supplement of an angle is one fourth of itself
- Supplement of an angle is one fourth of itself the measure of the angle is
- Assertion supplement of angle is one fourth of itself
- Supplement of an angle is one third of itself
- Supplement of an angle is one fifth of itself
- The supplement of an angle is one fourth of itself determine the angle and its supplement
- Supplement of an angle
- Supplement and complement of an angle
- Անգլերեն շտեմարան 1 section 3