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What is the surface area of the triangular prism?

What is the surface area of the triangular prism?-example-1
User Prgao
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1 Answer

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2 triangles of 4x3/2 each. So 12.

One 3x20 rect = 60

One 4x20 rect = 80

One 5x20 rect = 100.

So total 252

User Vman
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