Science, asked by soumyaranjanpaul92, 1 month ago

The volume of a metallic cylindrical pipe is 748 cm”. Its length is 14 cm and its
external radius is 9 cm. Find its thickness.

Answers

Answered by dpoojithvardhan37

0

Answer:

8

Explanation:

14 *22/7 (9^2 - x^2) = 748

81 - x ^2 = 17

x^2 = 64

x = 8 cm

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