How do I find the volume of a sphere?

The equation for the volume of a sphere is:v = 4/3 x pi x r^3
from this we can see the information we need to find out is the radius of sphere.
in this example the radius is 2cm. therefore, the volume is:
v = 4/3 x pi x 2^3 = 4/3 x 8 x pi = 32/3 pi = 33.5cm^3 to 3.s.f

LC
Answered by Luke C. Maths tutor

3717 Views

See similar Maths GCSE tutors

Related Maths GCSE answers

All answers ▸

If a rectangle has length (x-4), width (x-5) and area 12 then what is the value of x?


Solve the two simultaneous equations X2 +2Y2= 18 and X - Y = 3


Factorise the equation below (1)


Work Out (2+11/15 )-(1+1/3)


We're here to help

contact us iconContact ustelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

© MyTutorWeb Ltd 2013–2025

Terms & Conditions|Privacy Policy
Cookie Preferences