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Samantha (Sam)
Answers (3)
9*2=18 18 feet wide.
5 Cans SA=2B+PH SA=2(pi*r^2)+(2*pi*r)H SA=2(3.14*3.4^2)+(2*3.14*3.4)8 SA=2*36.2984+21.352*8 SA=72.5968+170.816 SA=243.4128 ft^2 CANS=243.4128/50=5 cans
5 Cans SA=2B+PH SA=2(pi*r^2)+(2*pi*r)H SA=2(3.14*3.4^2)+(2*3.14*3.4)8 SA=2*36.2984+21.352*8 SA=72.5968+170.816 SA=243.4128 ft^2
