noahcds1926 noahcds1926
  • 10-06-2018
  • Mathematics
contestada

The sphere shown has a radius of 3 yards. What is the approximate volume of the sphere? Use 3.14 to approximate pi

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gustanika
gustanika gustanika
  • 10-06-2018
Use the following formula to find the volume of a sphere
[tex]\boxed{V= \frac{4}{3} \times \pi \times r^{3}}[/tex]

plug in the numbers
[tex]V= \frac{4}{3} \times 3.14 \times 3^{3}[/tex]
[tex]V= \frac{4}{3} \times 3.14 \times 27[/tex]
[tex]V= \frac{4}{3} \times 84.78[/tex]
[tex]V=113.04[/tex]

The volume of the sphere is 113.04 yd³
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