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The base area of a square-based prism is 25 ft squared. One of the lateral faces of the prism is 30 ft squared. What is the surface area of the prism?
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5 votes
The base area of a square-based prism is 25 ft squared. One of the lateral faces of the prism is 30 ft squared. What is the surface area of the prism?

User Yoshiki
by
4.3k points

1 Answer

6 votes

Answer:

  • 170 ft²

Explanation:

Surface area = 4*lateral faces + 2*bases

  • A = 4*30 + 2*25 = 170 ft²
User ErikWittern
by
4.0k points
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