Aplane intersects this rectangular prism parallel to the prism’s base. (1st attachment)

which two-dimensional figure is the cross section that results from the intersection of the plane and the prism? (2nd attachment)

Based on the given figures above, the correct answer would be option B. Based on the rectangular prism, it has the measurement of length of 10cm and with of 4cm. When a plane intersects parallel to its base, still, the two dimensional figure that is the cross section would still have the same dimensions which is 4 and 10. Hope this answer helps.