A tennis ball has a radius of 6.7 centimeters. What is the volume of a tennis ball? Use 3.14 for pi. Round your answer to the nearest hundredth.
157.48 cm3
1259.19 cm3
4188.79 cm3
9634.08 cm3

Question

A tennis ball has a radius of 6.7 centimeters. What is the volume of a tennis ball? Use 3.14 for pi. Round your answer to the nearest hundredth.
157.48 cm3
1259.19 cm3
4188.79 cm3
9634.08 cm3

sboodhoo · Answer

@mathmale

sboodhoo · Answer

@emmagrace231

sboodhoo · Answer

@kxttxn

sboodhoo · Answer

@sky060902

whpalmer4 · Answer

Do you know the formula for the volume of a sphere, given its radius?

anonymous · Answer

http://www.calculatorsoup.com/calculators/geometry-plane/circle.php this is a circle calculater u can use

kxttxn · Answer

Hello! You can find the volume of a sphere using V=4/3πr^3
So just insert the radius for "r" and you should be able to find your answer!

whpalmer4 · Answer

@sky060902 that will not help because it does not calculate volume.  And this is not a difficult problem to do without such a calculator.

anonymous · Answer

oh okay thanks for letting me know :)

whpalmer4 · Answer

As @kxttxn said, the formula for the volume of a sphere given its radius is
$$V = \frac{4}{3}\pi r^3$$or $$V = \frac{4}{3}(3.14)r^3$$given that the problem specifies the value of $\pi$ to use ($3.14$).  Plug in the value you were given and round the answer to the nearest hundredth.  What do you get?