French, asked by MrLoveRascal, 4 months ago

A vessel is in the form of a hollow hemisphere mounted by a hollow cylinder. The diameter of the hemisphere is 14 cm and the total height of the vessel is 13 cm. Find the inner surface area of the vessel.

Answers

Answered by yokeshps2005
16

Answer:

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D of hemisphere = 14cm

r = 14/2 = 7cm

CSA of hemisphere = 2πr²

= 2 x 22/7 x 7 x 7 = 44x7

= 308cm²

r = 7cm

h(total) = 13cm

h(cylinder) = 13 - radius of heisphere = 13-7 = 6cm

CSA of Cylinder = 2πrh = 2 x 22/7 x 7 x 6

= 44x6 = 264cm²

Surface area of the vessel = CSA of Hemisphere + CSA of Cyclinder

= 308+264 = 572cm²

mark as brainliest!!! CHeers!!

Answered by BeautifulWitch
7

Answer:

Hope this helps you ✌️✌️

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