BBC

Example 2 - Finding the coordinates

The coordinates of three points A, B and C are given. Find the coordinates of points D and E. The highlighted words are the most important ones. What is the question asking? The question wants two ...
The Hindu

Cartesian coordinates: a way to find your way

A coordinate system is a set of numbers that allows you to specify the location of a point in some space. The Cartesian coordinates is one such system, which uses a set of three numbers to specify the ...
JSTOR Daily

An Elementary Method of Finding Circles of Curvature at Points, Multiple or Other, of a Plane Curve Whose Equation Is Given in Rectangular Coordinates

The Mathematical Gazette is the original journal of the Mathematical Association and it is now over a century old. Its readership is a mixture of school teachers, college and university lecturers, ...
BBC

Example 2 - Finding the coordinates

The coordinates of three points A, B and C are given. Find the coordinates of points D and E. The highlighted words are the most important ones. What is the question asking? The question wants two ...