the curved surface area of a cylinder is 17600sqcm and its circumfrence is 220cm. find the height
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Answer:
Hi friend
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Your answer
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CURVED SURFACE AREA OF THE CYLINDER = 17600 cm²
CIRCUMFERENCE OF ITS BASE = 220 cm
NOW,
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CIRCUMFERENCE = 2πr
SO,
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2×π×r = 220
THUS, RADIUS = 35 cm
NOW,
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CURVED SURFACE AREA = 2πrh
SO,
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2×π×r×h = 17600
NOW,
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VOLUME = πr²h
THEREFORE, THE VOLUME OF THE CYLINDER IS 30800 cm³.
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