Quadrilaterals
What do you call any flat two dimensional shape with straight sides?
What is a polygon?
What kind of line has one end point?
What is a ray?
What is a face?
What type of lines come together and form 4 right angles?
What are perpendicular lines?
What type of triangle has an angle that is larger than 90 degrees?
What is an obtuse triangle?
What kind of line has a straight path going on forever in both directions?
What is a line?
These are two sides that are opposite and will never intersect?
What are parallel sides?
What is a cone?