The volume of the sphere is 36π cm³. Option B
First, we have to know that the formula for calculating the volume of a sphere is expressed as;
V = 4/3πr³
Where;
- V is the volume
- r is the radius
But since the diameter was given, we have that;
Radius = diameter/2
substitute the values
Radius = 6/2 = 3cm
Now, substitute the values, we have;
Volume = 4/3 ×π × 3³
find the value and substitute
Volume = 4 × π× 9
Multiply the values
Volume = 36π cm³