- #1
bobbarkernar
- 48
- 0
Homework Statement
find an equation of a sphere if one of its diameters has endpoints (2,1,4)and
(4,3,10)
Homework Equations
The Attempt at a Solution
it should be in the form of (x-h)^2+(y-k)^2+(z-l)^2=r^2
i think i found the radius by:
r= sqrt((4-2)^2+(3-1)^2+(10-4)^2)
r= sqrt(44)/2
r= sqrt(11)
im not sure about the coordinates for the center i think i should just take the difference between the two endpoints of the diameter?
if someone could please give me some info thank you