Custom Solid: Cross Sections Parallel to yAxis are Quadrilaterals Always Similar to the Base

Move the LARGE WHITE POINTS anywhere you'd like. For this solid, note that any cross section parallel to the yAxis is a quadrilateral that is similar to the base of this solid.


1) Open up GeoGebra 3D Calculator on your device. 2) Go to the MENU (horizontal bars) in the upper left corner. Select OPEN. In the Search GeoGebra Resources input box, type echkbn9w (Note this is the resource ID = last 8 digits of the URL for this resource.) 3) In the resource that uploads, zoom in/out if needed.  You can move the LARGE WHITE POINTS A and B anywhere you'd like. You can also move sliders MoveMe and Filling.