Mathematics · Mensuration
The curved surface area of a right circular cone is 2310 cm2 and its radius is 21 cm. If its radius is increased by 100% and height is reduced by 50%, then its capacity (in litres) will be (correct to one decimal place, take π = 22/7):
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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25.9
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