Respuesta :

Answer:

27.7 [tex]in^2[/tex]

Step-by-step explanation:

Find length of missing side:

11^2-6^2 = x^2

85=x^2

x = [tex]\sqrt{85}[/tex]

x = 9.22

9.22*6 / 2 = 27.66

Round to tenth:

27.7