A gumball has a radius that is 27 mm. The radius of the gumball's spherical hollow core is 23 mm. What is the volume of the gumb

Question

3 years ago

8

all if you do not include its hollow core?

1 answer:

pickupchik [31] · Answer 1 · 2022-03-31T06:56:27+03:00

3 0

In this question, we have to use the formula of volume of sphere, which is

$V= \frac{4}{3} \pi r^3$

S for gumball, volume is

$= \frac{4}{3}* \pi (27)^3 = 82447.96 mm^3$

Volume of the gumball's spherical hollow core is

$= \frac{4}{3}* \pi*23^3=50965.01mm^3$

Required volume is the difference of the volume of gumball and gumball's spherical hollow core, that is

$V=82447.96-50965.01= 31482.95 mm^3$