The curved surface area of a right circular cylinder of height 14 cm is 88 cm?. Find the diameter of the base
of the cylinder
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Answer:
CSA of cylinder= 2pirh
88 = 2×22/7×r×14
88×7 = r
2×22×14
(We will cancel 88 by 44(22×2) and cancel 14 by 7)
Therefore radius(r) = 1 cm
So, diameter(d) = r×2= 1x2= 2 cm.
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