A right angle is defined as the quantity of angular measure that equates to 1/4 of a circle. A right angle equals 90 degrees, or radians. (Also, 100 gon) Angles whose sum total a right angle's measure are said to be "complementary"
| Identifier (URI) | Rank |
|---|---|
| dbkwik:resource/MyIvLQJvYam4lKJ9CbTHCg== | 5.88129e-14 |
| dbr:Right_angle | 5.88129e-14 |