ii) Find the tolal surface area of a cylinder of height 12 cm and diameter of its base = 7 cm ( π = 22)
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1
Answer:
341
Step-by-step explanation:
h= 12
d= 7
r= 7/2 or 3.5
Total surface area of cylinder =
2πr(h+r)
2× 22/7 × 7/2( 12+ 3.5)
22(15.5)
341.
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