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Find the surface area of the prism. Write your answer as a decimal.

Find the surface area of the prism. Write your answer as a decimal.-example-1
User Josxha
by
3.1k points

2 Answers

2 votes

Answer:

382.5 in²

Explanation:

2 triangles + 3 lateral sides

2(½ × 10 × 9) + (10 × 9) + (9 × 9) + (13.5 × 9)

90 + 90 + 81 + 121.5

382.5 in²

User GillesB
by
3.4k points
5 votes

Answer:


382.5 {in}^(3)

Explanation:

hope this helps

Find the surface area of the prism. Write your answer as a decimal.-example-1
User Hjelpmig
by
3.9k points