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secondary 4 | E Maths
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secondary 4 E Maths Singapore

need help

Date Posted: 8 months ago

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The radius of the hemisphere and the cone is the same i.e. 10 cm. Form an equation: volume of the cone = 2.4 x volume of the hemisphere.
Substitute r=10 in the equation and you will get an equation with only h as variable. You can solve for h.

Do let me know if you are able to solve it :)

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