Question 879536
I am a contractor and trying to figure what the square footage is of a concrete bowl. Basically trying to figure out how much I need to mix.

The bowl measures 26" around is 17" high and has a thickness of 1"
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If you're mixing concrete, you need the volume.

26" around --> a radius of 26/2pi =~ 4.14 inches
Is it a cylinder?  8.28" diameter, 17" high?