To find the surface area of the steamer basket, we need to combine the area of the two circular bases and the area of the rectangular face.
-
Area of the circular bases: Since there are two circular bases and the area of each base is given as \( 452.16 \): \[ \text{Total area of the bases} = 2 \times 452.16 = 904.32 \]
-
Area of the rectangular face: The area of the rectangular face connecting the circles is given as \( 678.24 \).
-
Total surface area: Now we can add the total area of the bases and the area of the rectangular face: \[ \text{Total surface area} = \text{Area of the bases} + \text{Area of the rectangular face} \] \[ = 904.32 + 678.24 = 1582.56 \]
Therefore, the surface area of the steamer basket is \( \boxed{1582.56} \).