Answer:
652 in²
Explanation:
The formula is 2(wl+hl+hw)
h is height
w is width
l is length
Use PEMDAS/BIDMAS/BODMAS (do the parentheses then multiply it)
326*2 = 652
add your units
652 in^2
852 inches square
2×(16×15 + 16×6 + 15×6)
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