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Mathematics, 05.03.2021 23:50 jaeana

The volume V, of height h and base radius r is ⅓πr²h. a) obtain a formula for r.
b) Find the base radius of a cone of height 14cm and volume 91⅔cm³. (use the value 22/7 for π).

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The volume V, of height h and base radius r is ⅓πr²h. a) obtain a formula for r.
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