The volume of a cylinder of height 8 cm is 1232 cm2. Find the curved surface area and the total surface area
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Answer:
Step-by-step explanation:
Volume of cylinder =pie*r*h=1232cm^2
R^2=1232 divided by 8 *7/22 .
R= Square root of 49 =7
C.s.a= 2*pie* r *h
2*22/7*7*8=352cm^2
Lsa = 2* pie *r(r +h)
2*22/7*7(7+8)
=660cm^2
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