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adell [148]
3 years ago
7

Can someone please give me the answers?

Mathematics
1 answer:
kirza4 [7]3 years ago
7 0
Find all the areas and add them together 
Base Rectangle : LxW  = 14 x 12 = 168
Bases Triangles (2)  2x (8x12)/2 = 96
2 Lateral rectangles 14x10 =140 (double) = 280

Surface Area = 168 +96 + 280 = 544

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