Respuesta :

Answer:

c

Step-by-step explanation:

subtract 5.4 from 9.9 to get the length of the triangle then multiply by 3.3 and 1/2 to get the area of the triangle then add that to the area of the rectangle by multiplying 5.4 by 3.3

4.5 x 3.3 x 1/2 = 7.425

5.4 x 3.3 = 17.82

7.425 + 17.82 = 25.245

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