The soccer ball has a diameter of 30 cm. How much air does the ball contain?
| June 1, 2021 | education
The formula for finding the volume of a ball has the form V = 4/3 * P * R ^ 3. Let’s find for a start the radius, knowing the diameter. R = 30/2 = 15 cm. Now we substitute all the data and calculate the volume. V = 4/3 * 3.14 * 15 ^ 3. Let’s simplify. V = 4/3 * 3.14 * 3375 = 4/3 * 10597.5 = 42390/3 = 14130 cm3.
Answer: The volume is 14130 cubic centimeters.
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