Make the quadrilateral into a triangle (activity) Forums Main Page › Forums Main Page › Geometry › Polygons › Perimeter and Area › Make the quadrilateral into a triangle (activity) This topic has 0 replies, 1 voice, and was last updated 10 years, 8 months ago by Sharma. Viewing 0 reply threads Author Posts April 3, 2014 at 9:33 pm #1963 SharmaKeymaster The activity attached below challenges students to transform a quadrilateral into a triangle with the same area. This is a critical thinking activity that might be better suited for an honors class Attachments: Make-the-Quad-into-a-Tri.doc Author Posts Viewing 0 reply threads You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In