9. Find the area of each colour cloth

Anish and Neha made a small tent on their vacation. A tent is made by stitching \(10\) triangular pieces of cloth of two different colours, each piece measuring 40 \(cm\), 60 \(cm\) and 60 \(cm\). How much cloth of each colour is required for the tent?

 

 

Each colour of cloth required for tent \(=\) $i\sqrt{i}$ \(cm^2\)