The diagram shows the two cross sections, I and II, of a solid figure. What is the geometric solid from which the cross sections are formed?

[list=1][br][*]Name the plane figure represented by cross section I.[br][*]Name the plane figure represented by cross section II.[br][*]Describe how the cross sections are oriented with respect to each other and why.[br][*]Name the solid figure implied by the cross sections.[br][/list][br][br]This applet is provided by Walch Education as supplemental material for their mathematics programs. Visit [url=http://www.walch.com]www.walch.com[/url] for more information.