The radius, R, of a sphere is 9.4mm. Calculate the sphere's volume, V.Use the value 3.14 for π,
Question
The radius, R, of a sphere is 9.4mm. Calculate the sphere's volume, V.Use the value 3.14 for π,
Solution
The volume V of a sphere can be calculated using the formula:
V = 4/3 * π * R³
Given that the radius R of the sphere is 9.4mm and π is approximately 3.14, we can substitute these values into the formula:
V = 4/3 * 3.14 * (9.4)³
First, calculate the cube of the radius (9.4 * 9.4 * 9.4):
R³ = 830.584
Then, substitute this value back into the formula:
V = 4/3 * 3.14 * 830.584
Next, calculate the product of 4/3 and 3.14:
4/3 * 3.14 = 4.18666666667
Then, multiply this result by the cube of the radius:
V = 4.18666666667 * 830.584
Finally, calculate the volume:
V = 3478.67146667 mm³
So, the volume of the sphere is approximately 3478.67 mm³.
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