Asked by peter

Craig made a cylinder-shaped sand candle.The radius of it base is 4 cm, its height is 18 cm.How many cubic centimeters of sand did he use?
Answered by Reiny
volume of a cylinder is
π r^2 h

you are given r and h, take it from here.
Answered by peter
TT 4^2 x 18

TT 16 x 18

268 TT
Answered by Reiny
288π , not 268 TT

= appr 904.78 cm^3
Answered by peter
sorry, I make a mistake, thank you