There will be some angels dancing on the left side of the pin head and other angels on the right side! So you can call the first lot left sided angels and the second lot right sided angels. And then there may be some that are dancing directly above the pin head and these could be called the central angels.
isolies
scalene for no equal sides; isosceles for two equal sides and equilateral for all equal sides
Equilateral --> 3 equal sides Isosceles --> 2 equal sides only Scalene --> 3 unique sides
An isosceles triangle is a triangle that has two equal sides. The two angels opposite the equal sides are equal angels.
An isosceles triangle has 3 sides 2 of which are equal in lengths An equilateral triangle has 3 sides all of which are equal in lengths
All triangles have exactly three sides. If the number of sides were anything other than three there would not be a triangle - of any kind.
kinds of triangle as to angels
Parallelogram
They are: equilateral, isosceles, obtuse, scalene and right angle triangles
an improper trapazoid does
There are ten kinds of angels; one of the kinds is called an Ophan ("wheel") and is one of the kinds of angels seen by Ezekiel in his vision (Ezekiel ch.1).
Isogon