find the volume and the total surface area of a right circular solid cylinder whose radius and height, respectively, are 7 am and 30 cm.
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Answered by
1
Answer:
Volume is area of base times height. Surface area would be the total of the areas of the base, the top, and the side.
Volume uses the formula V=πr2h and surface area S=2πr2 + 2πrh
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Answered by
2
Answer:
given
radius =7cm
height=30cm
volume=πrsquare h
22/7 *7*7*30
22*7*30
4620cm
Now
TSA=2πr(r+h)
2*22/7*7(7+30)
2*22*37
1628cm
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