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03-03-2018
Mathematics

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What is the volume of the cone with diameter 7in and height 9in? Round to the nearest cubic inch

What is the volume of the cone with diameter 7in and height 9in Round to the nearest cubic inch class=

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Аноним Аноним

03-03-2018

Diameter = 7 cm
radius = 7÷2 = 3.5
Volume of cone = 1/3 [tex] \pi r^{2} h[/tex]
Volume of cone = 1/3 [tex] \pi 3.5^{2} (9)[/tex] = 115 cubic inches (Answer B)

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matlackam matlackam

22-06-2019

The answer is (b) 115 in^3

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