question 1

Create two files Geometry3DTest.java and Geometry3D.java and commit them to the repository.

a) Add a unit test for calculating the volume of a cuboid and add the appropriate implementation.

Add a unit test for calculating the surface area of a cuboid and add the appropriate implementation.

b) Add a unit test for calculating the volume of a square based pyramid and add the appropriate implementation.

Add a unit test for calculating the surface area of a square based pyramid and add the appropriate implementation.

C) Add a unit test for calculating the volume of a tetrahedron and add the appropriate implementation

Add a unit test for calculating the surface area of a tetrahedron and add the appropriate implementation.

language java