Calculate the surface area of the cylindrical prism. Remember to use 3.14 as pi! Urgent please help. I give thanks and brainiest.
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Answer: 240
Step-by-step explanation:
Lets start with the front and rear triangles. 3x4 is 12, since there are 4 we can times that by 2 and get 24.
5x12 is 60 and since there are 2 of those we can times that by 2 wich equals 120
The second to last step is to get the bottom which would be, 8x12, 8x12 is 96
Lastly, we take 24,120, and 96 and add them together which equals 240