Check out the link - Then try it youself!

  1. Move the plane so that it is intersecting the 3D figure
  2. Uncheck the "Show Shape" checkbox.
  3. Find and select the "View in Front Of" tool.
  4. Select the Cross Section shape that remains from the intersection of plane and 3D shape.
  5. Repeat the process with a new plane and new 3D shape.