A plane intersects a right rectangular pyramid. Producing a cross section. The plane is parallel to the base. What shape is the cross section?
I thought it would be triangle cause triangle cut is going to be triangle right? Also I don't really understand what cross section is? How do i do these types of question?
Best Answer
Hint: A cross section is the shape that arises in the intersection of a plane and any solid. For example, if you cut a sphere in half, you will get a circle on the side you cut. The circle is the cross section of the sphere.
These gifs will visualize various cross sections of a cube, I hope: