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2 years ago

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

Mathematics

2 answers:

enyata [817]2 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>Hence option (A) is correct. </h3>

worty [1.4K]2 years ago

5 0

A is the correct answer

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