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2 years ago

PLEASE HURRY I HAVE LIKE 3 MINS I WILL GIVE BRAINLIEST!!!

Mathematics

2 answers:

Fittoniya [83]2 years ago

4 0

306 I think that’s is right

LuckyWell [14K]2 years ago

3 0

Answer:

S(A) = 306 in²

Step-by-step explanation:

The surface area of a rectangular prism can be found using the following equation:

SA(rectangular prism) = 2(wl + hl + hw)

Note:

w = width = 6

h = height = 12

l = length = 4.5

Plug in the corresponding numbers to the corresponding variables:

SA(rectangular prism) = 2((6 * 4.5) + (12 * 4.5) + (12 * 6))

SA(rectangular prism) = 2((27) + (54) + (72))

SA(rectangular prism) = 2(27 + 54 + 72)

SA(rectangular prism) = 2(153)

SA(rectangular prism = 306

S(A) = 306 in²

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2 years ago

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3 years ago

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gavmur [86]

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Hope this helps!

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3 years ago