Question

Question is in picture :) help me work out this problem

Answer 1

Given

Since they are similar

`\begin{gathered} (10)/(4)=2.5 \\ \\ \\ \\ The\text{ scale factor is 2.5} \end{gathered}`
`The\text{ square of scale factor=2.5}^2=6.25`

Then multiply

`6.25*30=187.5`

The final answer

`187.5m^2`