A test on geometric shapes
The following shape is a polygon and a quadrilateral.

The following shape is a polygon and a quadrilateral.

A parallelogram has two sets of parallel sides.

What is a polygon?
What is a quadrilateral?
Plot the following points (-5,3), (-2,3) and (-2,1), (-5,1) What shape is this and how do you know. Explain your answer in mathmatical terms.
Write you answer to question 6 here.
How many degrees are on the inside of a quadrilateral? Select all that apply.
What is the difference between a parallelogram and a quadrilateral ?
Is a triangle a polygon? Is it a quadrilateral ? If so how do you know?