Respuesta :

xenia168

Answer:

13.1  

Step-by-step explanation:

A = bh

~~~~~~~

[tex]b_{1}[/tex] = 16 , [tex]h_{1}[/tex] = 9

A = 16 × 9 = 144

From another side area of parallelogram  with hight "h" base "b"  

11h = 144

h = 144 ÷ 11 ≈ 13.1

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