With C,G only – ① C : 17cm, G : 23cm
② C : 13.5cm , G : 22.5cm
Add A,E – ③C : 13.5cm , G : 22.5cm ,
A : 22.5cm, E : 24.5cm
The material used in the experiment due its thickness is out of scale in comparison to the amount tested in the apparatus.So to see stretch results of the pattern we used our strength to stretch it.We tried to keep the minimum stretch points in 2.
These are the images of this trial.