3 years ago

Find the surface area of the figure. 12 in. SA = [ ? ]in.? 5 in. 16 in.

Mathematics

1 answer:

tekilochka [14]3 years ago

5 0

Answer:

SA = 664 in.²

Step-by-step explanation:

Surface area of the rectangular prism = 2(LW + LH + WH)

Where,

Length (L) = 16 in.

Width (W) = 5 in.

Height (H) = 12 in.

Substitute the values

Surface area of the rectangular prism = 2(16*5 + 16*12 + 5*12)

= 2(80 + 192 + 60)

= 2(332)

= 664 in.²

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