describe the two dimensional shape created by slicing a rectangular pyramid parallel to the base.
Option 1: rectangle
Option 2: Triangle
Option 1: If a rectangular pyramid is sliced parallel to the base, the two dimensional shape created would be a rectangle. This is because the slice would create a cross section that matches the shape of the base of the pyramid, which is a rectangle.
Option 2: If a rectangular pyramid is sliced parallel to the base but through the vertices of the base, the resulting two dimensional shape would be a triangle. This is because the slice would create a cross section that intersects with three of the four sides of the base, creating a triangle shape.