1.a sphere with a radius of three units
By definition, the volume of a sphere is:

Substituting values we have:

Rewriting we have:
2.a cone with a diameter of twelve units and a height of three units
By definition, the volume of a cone is given by:

Substituting values we have:

Rewriting we have:
C it’s 366 cm that’s how you would know the rectangular board
For the second question (5/6)/(4) is the same as (5/6)*(1/4) so just multiply across and you get (5/24)
<span>Hola, hablas español?</span>