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omeli [17]
3 years ago
13

Find the surface area of the rectangle: 8 cm 5 cm 12 cm

Mathematics
2 answers:
Ostrovityanka [42]3 years ago
8 0
12cm is the surface
VARVARA [1.3K]3 years ago
3 0
It's 50cm because you add both lengths widths and heights, 8+8, 5+5, 12+12 then you get 16+10+24= 50
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