2D Figures
How many sides would I have if I combined a square and a rectangle?
8
Which figure has all congruent faces?
cube
What does congruent mean?
Equal!
What is the fancy way to say corner?
vertex
Can a circle be a polygon?
no
Which figure has 0 vertices, 0 faces and 0 edges?
sphere
What are parallel lines?
Two lines that never touch.
What is the fancy way to say 'side' for a 3d figure?
edge
Is a trapezoid a parallelogram? How do you know?
No. There are not 2 sets of parallel sides.
Which solid figure has two circular bases?
What is a square corner or right angle? Can you name a shape that has one?
TBD
Square
Rectangle
Triangle
face
She put a rectangle, rhombus and trapezoid in a different group.
What are the rules for how she grouped the figures?
Polygons and nonpolygons
Which solid figure has a quadrilateral as a face?
rectangular prism or cone
What is a polygon?
-3 or more sides
-straight sides
-closed figure
What is the bottom of a 3d figure called?
base
What shape has all congruent sides?
square
Which solid figure has six vertices?
Triangular prism
What is another way to say 3D or three-dimensional?
Solid!
What has 2 equal bases and all flat faces?