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Katena32 [7]
3 years ago
12

HELP!!!! What is the surface area of the figure below?

Mathematics
1 answer:
GuDViN [60]3 years ago
8 0

surface area= perimeter x height + 2b

s= pxh+2b

example: 18(8)+2(12)

explain:  18 is the perimeter and 8 is the height then you have to add the base times 2

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