Which of the following best describes the cross-section which is formed by a horizontal plane
parallel to the base? Note that the figure is not drawn to scale.

O The cross-section is a rectangle with the same length and width as the base.

O The cross-section is a rectangle with a different length and width as the base.

O The cross-section is a square with the same length and width as the base.

O The cross-section is a square with a different length and width as the base.