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sergiy2304 [10]
3 years ago
5

how to find the surface area of a rectangular prism with the length of 4.2 , height of 3.9 and width 18.7​

Mathematics
1 answer:
Ludmilka [50]3 years ago
8 0

Answer: 335.7

Step-by-step explanation: 2(4.2*18.7) + 2(4.2*3.9) + 2( 18.7* 3.9)= 157.08+ 32.76+ 145.86= 335.7

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