the curved surface area of a right circular cylinder of height 56cm is 102 cm^2. find the diameter of the base of the cylinder
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Answer:
2×22/7×r×56=102
Step-by-step explanation:
2×22×r×8=102
r=102/22×2×8
r=51/22×8
as diameter=2r
therefore d=51/88 = .57cm
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