Question

the radius of the pipe is0.7m and the length of the pipe is 100m find the volume curved surface area and total surface area of the pipe​

Answer 1

Answer:

vol=22/7×0.49×100

=22×0.07×100

=22×7

= 154m³

CSA=2×22/7×0.7×100

=44×10

=440m²

TSA= 2×22/7(0.7+100)

44/7×100.7