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What is the lateral surface area of this triangular prism?
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2 votes
What is the lateral surface area of this triangular prism?

What is the lateral surface area of this triangular prism?-example-1
User Randy Quackers
by
8.0k points

2 Answers

4 votes
  • LSA=Perimeter of base×Height-2(Perimeter of base

So

  • Perimeter=3+4+5=12in

LSA=

  • 12×8-12(2)
  • 96-24
  • 72in²
User Daum
by
8.2k points
6 votes

Answer:

96 in²

Explanation:

(5×8) + (4×8) + (3×8)

= 96 in²

User Shalo
by
8.5k points
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