9. Find the lateral surface area and total surface area of a cylindrical vessel open at the top is
diameter of the base is 21 cm and height is 15 cm.
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Answered by
5
Answer:
r = 21/2 & h = 15
CSA = 2πrh
= 2 x 22/7 x 21/2 x 15
= 66 x 15
= 990 cm²
I hope this will be help you.
Answered by
1
Answer:
itzAkshita don't answer my questions if you don't know the answer
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