







Prisms 
20170901 

Christa pose la question : What do all prisms have in common? Penny Nom lui répond. 





Two rectangular prisms 
20140410 

hannah pose la question : two rectangular prisms have a combined volume of 432 cubic feet Prism A has half the volume prism b has what are the volumes of prism a and prism Penny Nom lui répond. 





Cones, pyramids, cylinders and prisms 
20120913 

Roy pose la question : I read on this page that a pyramid is a special kind of cone, but a cone is not a pyramid. Does this apply to cylinders. Is a prism a special kind of cylinder, but a cylinder is not a prism? Robert Dawson lui répond. 





Rectangular prisms 
20090501 

deborah pose la question : Could you please tell me some examples of different objects in the real world of rectangular prisms? Harley Weston lui répond. 





Square prisms and pyramids 
20090403 

Sheyna pose la question : What are the differences between a square prism and a pyramid?
 Sheyna Penny Nom lui répond. 





Triangular prisms and pyramids 
20090110 

KJ pose la question : What are some items found in a home or school that could be considered a triangular prism or triangular pyramid? Robert Dawson and Penny Nom lui répond. 





Surface areas 
20050511 

Jessica pose la question : How can I demonstrate to my high school students the reason for the formulas for the surface area of a prism, right cylinder, and regular pyramid, and right cone? Penny Nom lui répond. 





Prisms 
20010410 

A fourth grade class pose la question : A fourth grade class is curious about the names that have been given to various solid geometric figures based on their shapes: are there names for solids based on a rhombus, a trapezoid, a parallelogram, a decagon, and/or a quadralateral? Chris Fisher lui répond. 





Volume and surface area of a cylinder and a triangular prism 
20010331 

Kevin pose la question : I was wondering how do you find the volume and surface area of a cylinder and a triangular prism. Penny Nom lui répond. 





Pyramids and prisms 
20000118 

Tyler pose la question : What's the definition of a Triangular Prism and a Triangular pyramid. Penny Nom lui répond. 

