The surface area of square pyramid is 1,089 in^2.
if the dimensions are multiplied by 1/3, what will
be the new surface area?

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

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step-by-step explanation: