Trying to find the distance between two points? Use the distance formula! Want to see how it's done? Check out this tutorial!
This tutorial shows you how to find the vertices of a rhombus that's graphed on the coordinate plane!
In this tutorial, you'll see how to write a coordinate proof to prove that two triangles are congruent. Check it out!
When you are placing a figure on a coordinate plane for a coordinate proof, you want to choose your points to make calculations easy, while still allowing for a completely general description of the figure in question. Check out this tutorial to find out how!
Did you know that there are different kinds of triangles? Knowing how to identify these triangles is an important part of solving many problems involving these triangles. Check out this tutorial and learn about some of the different kinds of triangles!