Find the surface area - PLSS HELPP AND HURRY PLS

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Nives asked Jan 21, 2023

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Find the surface area - PLSS HELPP AND HURRY PLS

Mathematics
high-school

Nives asked Jan 21, 2023

by Nives

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29 votes

Answer: 390in^2

Explanation:

2(14 x 3) + 2(9 x 3) + 2(14 x 9)

84 + 54 + 252 = 390 in^2

Trancot answered Jan 23, 2023

by Trancot

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18 votes

Answer:

A = 390

Explanation:

l=14

w= 3

h= 9

A= 2 (wl+hl+hw) = 2 (3.14+9.14+9.3) = 390

Moshi answered Jan 27, 2023

by Moshi

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