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AlladinOne [14]
3 years ago
8

HELP ME 7th grade mathWhat is the total surface area someone please answer! ​

Mathematics
1 answer:
olya-2409 [2.1K]3 years ago
4 0
So I think it’s 6.5x5.6=34.6 which is the surface area for one triangle.

However there is 4 triangles so multiply by four.

34.6 x 4= 145.6m2
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