the defination of geometry
or Cartesian geometry is the study of geometry using a coordinate system. this
contrasts synthetic geometry.
abc with A (0,0), B (2,3),and C (4,0)
show ur work
The triangle is isosceles because it has two congruent sides
When developing a coordinate geometry proof:
2. state the formulas you will be using
3. show ALL work (if you are using your graphing
calculator, be sure to show your screen displays as
part of your work.)
4. have a concluding sentence stating
what you have proven and why it is true.