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What is the volume of the cone to the nearest tenth? 1,520.5 m^3 552.9 m^3 829.4 m^3 1,244.1 m^3
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What is the volume of the cone to the nearest tenth?

1,520.5 m^3
552.9 m^3
829.4 m^3
1,244.1 m^3

What is the volume of the cone to the nearest tenth? 1,520.5 m^3 552.9 m^3 829.4 m-example-1
User Alberto Alberto
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V=(1)/(3)\pi r^2H\\\\2r=22m\to r=11m;\ H=12m\\\\V=(1)/(3)\pi\cdot11^2\cdot12=\pi\cdot121\cdot4=484\pi\ (m^3)\\\\V\approx484\cdot3.14=1,519.76\approx1,519.8\ (m^3)\\\\Answer:1,520.5\ cm^3
User McSas
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