Find the perimeter of pentagon stuvw with vertices s(0,0) t(3,-2) u(2,-5) v(-2,-5) w(-3,-2)

Use the distance formula.



 
Points S and W.






~3.6

Points S and T








~3.6

Points T and U








~3.1

Points U and V






~4

Points V and W








~3.3

Add all these together.

3.3 + 3.1 + 4 + 3.1 + 3.6
≈17

Did u want to find the value of x?