Question

A sphere has center (0,0,0) and a radius of 5. Which of the following points lie on the sphere?

(0,-3,4)
(5,5,-5)
(2,3,0)
(1,-1,3)

Answer 1

(0, -3, 4)

Explanation:

I did it

Answer 2

Since the sphere is located at the center and has radius 5.
Out of the following given points,
(5,5,-5) will lie on the sphere, where x and y coordinates will be positive and z coordinate will be negative.
This is because the radius of the circle is 5 units.