Math, asked by kashish9296, 6 months ago

(b) The amount of metal in a hollow cylinder
cylinder
with height 14 decimetre and external
diameter 5 decimetre is 42.24 cubic
decimetre. Find the thickness of the​

Answers

Answered by pari2008chitra61
1

Step-by-step explanation:

AC (or BD) is the thickness of the material of which the hollow cylinder is made. If R, r are the outer and inner radii respectively and t is the thickness then R = r + t, r = R - t, t = R - r.

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