Respuesta :

Uhm I’m gonna go with 14?

Answer:

15 units^2

Step-by-step explanation:

You have to rearrange some pieces to make it into a rectangle. After that, you will have a 3 x 5 rectangle in which you will multiply the length and width because a=l x w.

a = l x w

a = 3 x 5

15 = 3 x 5

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