The curved surface area of a right circular cylinder of height 28cm is 100 cm2. Find the diameter of the base of the cylinder. (Assume π =22/7)
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Step-by-step explanation:
Height=100cm
Curved surface area=100cm²
Let radius be r cm
2πrh=100
2×22/7×r×28=100
r=100×7/22×28
r=700/616cm
Diameter=2×radius=2×700/616→700/308 cm
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