2 years ago

What is the surface area of the triangular prism?

Mathematics

1 answer:

jeka57 [31]2 years ago

6 0

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

One 3x20 rect = 60

One 4x20 rect = 80

One 5x20 rect = 100.

So total <u>252</u>

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