Question

Help please do the work

Answer 1

16.97

Explanation:

`BF=√((-2-0)^2 + (1-3)^2)=2√(2) \\ \\ BC=√((0-4)^2 + (3-(-1))^2)=4√(2)`

So, the perimeter is

`2(4√(2)+2√(2))=12√(2) \approx 16.97`