Respuesta :

Answer:

141 3/4 in^2

Step-by-step explanation:

3 1/9= 28/9

28/9*27/4=21

length=21

21*27/4= 141  3/4

Answer:

141.75

Step-by-step explanation:

6 3/4=27/4

3 1/9=28/9

l=27/4*28/9=27*28/4*9=21

A=27/4*21=27*21/4=567/4=141.75

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