Make a graph and plot each of the following points:
Choose four points and connect them to form a quadrilateral. What is the name of this shape?
What kind of quadrilateral did you make? Refer to the Lesson 5.1.1 Math Notes box to find out.
Choose three points and connect them to form a triangle. What kind of triangle is this?
Your triangle will be either right, obtuse, or acute. Can you tell which one yours is?