the inner diameter of a cylindrical wooden pipe is 24cm and its outer diameter is 28cm. the length of the pipe is 35cm. Find the volume of the pipe
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Answer:
5720cm²
Step-by-step explanation:
given,
outer diameter =28
R =14
ineer diameter =24
r =12
height =35
volume of pipe=πR²h-πr²h
=πh(R²-r²)
= 22/7×35(14²-12²)
= 22×5(196-144)
= 110×52
= 5720cm²
..........666........
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