Respuesta :

Answer:

  • The value of s is 12.

Step-by-step explanation:

We know that:

  • ΔABC ≅ ΔXYZ

Work:

  • [{6 + (1/2 x 6)} + {8 + (1/2 x 8} + {BC + (1/2 x BC) = 9 + s + YZ
  • => s = 8 + (4)
  • => s = 12

Hence, the value of s is 12.

Hoped this helped.

[tex]BrainiacUser1357[/tex]