How to determine if lines are perpendicular in coordinate geometry
|
|
Math Open Reference
|
|
Circumscribed rectangle (or bounding box) is the smallest rectangle that contains all of a given set of points in coordinate geometry
|
|
Math Open Reference
|
|
A selection of answers from the Dr. Math archives.
|
|
Ask Dr. Math
|
|
This tutorial works through the different types of quadrilaterals and their characteristics in a self-paced manner with detailed explanations and solid diagrams.
|
|
Think Quest
|
|
Interactive examples and theorems
|
|
Math Warehouse
|
|
Theorems and interactive practice problems.
|
|
Math Warehouse
|
|
Different Types of Quadrilaterals and their attributes
|
|
Math Warehouse
|
|
The example uses coordinates, angles and areas to illustrate geometry concepts.
|
|
Thinkquest
|
|
This gives step by step instructions on inscribing a square in a circle.
|
|
To inscribe a square in a given circle.
|
|
This gives step by step instructions for constructing a square equivalent to the difference of two squares.
|
|
To construct a square equivalent to the difference of two given squares.
|
|