Question
The outer curved surface area of a pipe with length 18 cm and diameter 10 mm is ______ cm2.
Answers
PsyDAG
Circumference = π d
Convert to cm.
Area = 10 circumference
Convert to cm.
Area = 10 circumference
Steve
or, since the length is 18,
18 * (10/10)π
18 * (10/10)π
JoYCe
I need help