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Roman55 [17]
3 years ago
15

Which expression can be used to find the surface area of the following rectangular prism?

Mathematics
2 answers:
enyata [817]3 years ago
7 0

Answer:

option A

Step-by-step explanation:

Here we can see that , the dimensions of the prism ( cuboid ) is 3 × 5 × 6 . If a cuboid has dimensions of l × b × h , then its TSA is ,

⇒ TSA = 2(lb + bh + hl)

⇒ TSA = 2[ (3)(5)+(5)(6)+(6)(3) ]

⇒ TSA = 2 [ 15 + 30 + 18 ]

⇒ TSA = 15 + 15 + 30 + 30 + 18 + 18

Hence the option A is correct .

<h3><u>Hence</u><u> </u><u>option</u><u> </u><u>(</u><u>A</u><u>)</u><u> </u><u>is</u><u> </u><u>corre</u><u>ct</u><u>. </u></h3>
worty [1.4K]3 years ago
5 0
A is the correct answer
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