Answer: 390in^2
Explanation:
2(14 x 3) + 2(9 x 3) + 2(14 x 9)
84 + 54 + 252 = 390 in^2
Answer:
A = 390
l=14
w= 3
h= 9
A= 2 (wl+hl+hw) = 2 (3.14+9.14+9.3) = 390
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