Question

28. A triangular prism is shown

Find the volume of the triangular prism.

You may use exact answers or round to the nearest hundredth.

 

29. A sphere has a radius of 19 inches. Find its volume, in cubic inches, to the nearest tenth. Use 3.14 or the calculator value of pi.

 

30. Find the volume of each figure shown below.

 

      Triangular Pyramid:              Triangular Prism:

The volume of the triangular pyramid is equal to the volume of the triangular prism times a factor of ______.