Question

Please Help I'll give metal...
5. The volume of a sphere is given by the formula V = 4/3πr^3, where r is the radius of the sphere. what is the volume of a sphere that has a radius of 10 centimeters?
6. The Surface area formula for a sphere is SA = 4πr^2. Solve this formula for r.

Answer 1

for #5 all you do is plug 10 in for r in the equation and then solve it. and for # 6 since you have more than one variable you wont be able to get an actual number but you should be able to get r by its self

Answer 2

Ok ty :D

Answer 3

i give you metal

Answer 4

thank you