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adell [148]
2 years ago
15

Find the total surface area of the triangular prism

Mathematics
1 answer:
lina2011 [118]2 years ago
4 0

Answer:

Answer:

124.84

Step-by-step explanation:

A = ah + bh + ch + 1 /2×√( ﹣a^4 ﹣ b^4 ﹣ c^4+ 2(ab)² + 2(ac)² + 2(bc)² ) =4×7+5×7+6×7+ 1 /2×√(-4^4 - 5^4 - 6^4 + 2(4×5)² + 2(4×6)² + 2(5×6)² )

≈ 124.84313

Step-by-step explanation:

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4 years ago
What is the surface area to a cylinder
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