i need help! i provided the problem in the picture

Step-by-step explanation:
[tex] \frac{30}{wz} = \frac{40}{32 + 40 } \\ wz = 54[/tex]
[tex] \frac{40}{40 + 32} = \frac{28}{xz} \\ xz = 50.4[/tex]
So the Perimeter is
[tex]54 + 50.4 + (40 + 32) = 176.4[/tex]