Definitions/Terms
This is a closed shape where all sides and angels are equal…
What is a regular polygon?
A regular polygon that has 5 sides is called a _______ and a regular polygon that has 9 sides is called a ________
What is a pentagon and a nonagon?
A line that goes straight up and down is called a _________ and a line that runs left to right is called __________.
What is a vertical line and horizontal line?
This is when two shapes are equal in size and shape..
What is congruency?
This is a shape that rolls and it's net has 2 circles and 1 rectangle
What is a cylinder?
This is a closed shape where all sides and angels are not equal..
What is an irregular polygon?
An irregular polygon that looks like a rectangle that is falling over is called a ________ and an irregular polygon that look like a rectangle but both sides are tilted in is called a ___________
What is a parallelogram and a trapezoid?
This is where two lines never meet..
What are parallel lines?
This is a term used in geometry to describe when a 2D shape moves or slides a certain distance..
What is translation?
This shape has pentagon congruent ends and rectangles all around it.
What is a pentagonal prism?
A straight line on a 2D shape is called ______ and this is where two sides meet______
What are edges and vertices?
This is the term used for any four 2D sided shape…
What is a quadrilateral?
This is when two lines cross..
What are intersecting lines?
This is a term used in geometry to describe when a 2D shape turns…
What is a rotation?
All of these have one vertex at the top and sit on a base
What is a pyramid?
A 3D object has length, ______, and __________
What is width and height?
These are types of 3D objects that looks like a box..
What is a prism?
This is when you can divide a figure in to two mirrored halves..
What is a line symmetry?
This is a term used in geometry to describe when a 2D shape flips..
What is a reflection?
This 3D shape has 6 sides, 12 edges and 8 vertices
What is a cube?
The flat surface of a 3D object is called a _______ and where two faces meet is called an ________
What is a face and an edge?
These are types of 3D objects that go to a point..
What is a pyramid?
This is when two lines cross at a 90 degree angle..
What are perpendicular lines?
A line is symmetry is an similar to or an example of a translation, rotation, or reflection?
What is a reflection?
This 3D shape has a hexagon base and triangles all around it.
What is a hexagonal pyramid?