9. Find the area of each colour cloth

Keshav and Kayal 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 70 \(cm\), 105 \(cm\) and 105 \(cm\). How much cloth of each colour is required for the tent?

 

 

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