Answer:
S.A. = 40 1/3 in²
Step-by-step explanation:
If the dimensions of the solid are multiplied by x, then the new one
surface area will change x² times
volume will change x³ times.
We have S.A. = 1,089 in².
The dimensions are multipled by 1/3. Therefore the Surface Area will change
(1/3)³ = 1/27 times.
1,089 in² × 1/27 = 40.333... in² = 40 1/3 in²
