Satan-Sataniel
The God.
Rasmus sings Lucifer's Angel
the name of an f angle is a corresponding angle
Cat Angle's birth name is Catherine Elaine Angle.
Kurt Angle's birth name is Kurt Steven Angle.
Eulb Yvi= Latin for "Lucifers daughter"
Jim Angle's birth name is James Leslie Angle Jr..
I suppose you are looking for the name. The common name for a 90o angle is 'right angle'.
It is an angle measuring 30 degrees. But such an angle does not have a specific name.
obtuse angle
HPE is an angle congruent to angle HRN.
TBP an angle congruent to angle PTB.