Question

# no spams
ans should be well explained ​

Answer 1

1.3cm

Explanation:

7*7=49

4.9-3.5=1.3cm

1.3cm of cloth is left out

Answer 2

`▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ { \huge \mathfrak{Answer}}▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪`

Area of cloth left out :

• 
  `\boxed{ \boxed{10.54 \: \: cm {}^(2) }}`

Solution is in attachment !