I need some help finding the volume of a sphere with a diameter of 18.6cm. The website says the answer I got from my calculator was wrong! Help would be greatly appreciated!
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Answer:
Volume, V = 3367.6 cm³
Step-by-step explanation:
Given the following data;
Diameter = 18.6 cm
Radius = diameter/2 = 18.6/2 = 9.3 cm
Pie, π = 3.14
To find the volume of the sphere;
Mathematically, the volume of a sphere is given by the formula;
[tex] Volume \; of \; a \; sphere = \frac {4}{3} \pi r^{3} [/tex]
Where;
r is the radius of the sphere.
Substituting into the formula, we have;
[tex] V = \frac {4}{3} * 3.14 * 9.3^{3} [/tex]
[tex] V = 4.186666667 * 804.357 [/tex]
Volume, V = 3367.6 cm³