My third investigation was to move the T from left to right but as the form that is shown. Starting from 93.
As this reverse form of T is moved from left to right, the stair total has increased again by 6. Left to right +6
My fourth investigation was to move the T from the top to the bottom, using this form of T Starting from 93.
As this reverse form of T is moved from the top to the bottom, the stair total decreases again by 60. Top to Bottom –60.
My fifth investigation was to move the T form right to left but using this form: Starting from 91.
As this upside down reverse for of T is moved from left to right, the stair total has increased again by 6. Left to right +6.
My sixth investigation was to move the T from the top to the bottom using this form of T. Starting from 91.
As this upside down inverse form of T is moved from the top to the bottom, the stair total has decreased again by 60. Top to bottom –60.
My seventh investigation was to move the T from left to right but using this form of T. Starting from 91.
As this upside down form of T is moved across from left to right, the stair total has increased again by 6. Left to right +6.
My eighth investigation was to move the T from the top to the bottom using this form T. Starting from 91.
As this upside down form of T is moved form the top to the bottom, the stair total has decreased by 60. Top to bottom –60.
After completing all the investigations, using four different forms (diagram shown below) of T the table below shows the results that I have recorded.
Every time any form of T is moved from left to right, the stair total increases exactly by 6. Every time any form of T is moved form top to bottom, the stair total decreases by exactly 60.