it equals 90 degrees and the two rays that make it are perpendicular,so it's a square corner
Angle Angle Side is a method one can use to prove that two triangles are congruent. Basically, if any two pairs of angles and the side between these angles are congruent, then the triangles are...
It means three angles.
It means it has a measure of 90 degrees
a angle is the area between the two lines that is mesuared with a cant remeber.a angle alos has 360 degress in a full section