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4 votes
Find the surface area of the prism.

Find the surface area of the prism.-example-1

2 Answers

4 votes

Answer:

129 m²

Explanation:

2 traingles + 3 rectangles

2(½×6×4) + 3(5×7)

24 + 105

129 m²

User Quillion
by
4.5k points
5 votes

Answer:

136 m²

Explanation:

A = bh + 2ls + lb

A = (6)(4) + 2(7)(5) + (7)(6)

24 + 70 + 42

136

User Vimuth
by
3.9k points