Man is the manifest projection of a superior Spirit, created by perfect Conception, Projection and Realisation of the thought of the Universal Law. In Astro-Numerology, manifest man is considered to be composed of three spheres called the 'Three Grids' or 'The Three Mystical Triangles'.

When you put the nine single numbers , which are the basis of all material calculations on earth into a grid of 3x3, you will ger three sets of numbers: I 4 7; 2 5 8; and 3 6 9. All numbers save number 5, which is in the center of the grid; 1,2,3,4, 5, 6,7,8,9, have harmonics with particular numbers. 5 is free and friends with all the numbers except number 8.

These three grids form three triangles that compose man and divide him into three spheres of activity:

The Mental or Head Level: numbers 3 , 6, & 9.
The Sensual, Emotional or Heart Level: 5, 2, & 8
The Worldly, Material and Physical Level: 4, 7, & 1.

The numbers so formed by the grid of 3x3 are allotted, each set to a triangle.

Grid Of the First Triangle: The mental plane governing the Head.

Grid Of the Second Triangle: The emotional plane governing Heart.

Grid Of the Third Triangle: The manifest sphere motivating the fundamental material activities of Man.

The triangles are fixed with the grid of the three number combinations as a rule universally and are the same for all.
How to work these triangles personally and find out which sphere of your manifest being is endowed and which is lacking, its simple. Everyone has a birthdate: date, month and year of birth the numericals of which must necessarily fall within these 9 numbers. While doing this particular calculation, the centuary has to be dropped.

For example, The birthday of Elizabeth Singh is 15-2-1960, now we will triangle her, first we drop the 19 as it's the century, so we have only 15-2-60

Triangle 1

Triangle 2

Triangle 3

When a number is repeated more than once , mark it with an #, a number repeated more than once in this grid, doubles the effect of the planet it represents. 0 is not a number and so it cannot be included in the grid, but if a 0 appears in your birthdate it is considered extremely lucky and it must be placed ovet the apex of 3. The three apex numbers of the triangle are 3, 5, & 1, these being on the mental, emotional and material palnes respectively.

Each triangle or grid must have some numbers , in case any or one of the three is completely empty, the person it represents will be weak in that particular sphere. The first triangle, with the 3 at its apex is the only exception, in case neither of the three numbers; 3, 6, or 9 are present, but there is the 0 at the apex, the person is considered safe, blessed and assured of being born with the saving grace from up above.

In the above case, on the Mental plane that rules the head, Elizabeth is amply blessed with fame, recognition and is protected by the cosmic forces themselves with the presence of the 0 at the apex. The absence of 3, which is considered ' The Master Mind" as it is the number of the Planet Jupiter ( Teacher of the God's) is not totally alack, it is balaned with the presence of no. 6 which represents the Planet Venus , also a 'Teacher' but considered 'Teacher of demons' in the ocult sense, in the material sense, it stands for 'The number of Common Sense' .

On the Emotional plane ruling the heart, she has the all powerful Mercurial no. 5 which represents the Planet Mercury and is considered 'The Initiator' of action, progress, invention, newness and change. Number 5 is restless and a gambler, Elizabeth has the 'Moderating' no. 2 along with it. Number 2 represents The Moon and is feminine as well as stands for the 'Mother figure' ,caution, emotion, fluctuations and clashes as well as restrains number 5 to some degree. Nevertheless, she has the feminine emotional qualities so necessary for a woman.

On the base Material or Foot Plane: It is all powerful with the number 1,which symbloizes the Alpha and the Omega and is the beginning of all material calculations on earth, representing The Sun, The Originator to which all things must return. Though she does not have the Materially lucky number 4 here, she will always have her feet firmly grounded in the material world.

In a nutshell, The above three triangles give a fairly successful life to person they belong to.