Why do we need coordinate systems other than rectangular coordinate system?
Why is the coordinate systems other than the rectangular coordinate system needed for?
What is coordinate geometry? How is it used in real life? Geographic Coordinate System: What are latitude and longitude? Instruments for coordinate transform? What is a projection operator? Why are latitudes parallel and longitudes convergent? What is the difference between orthographic projection and isometric projection? What are some real world applications of Barycentric Coordinate geometry? What is difference between model, working and screen coordinate system? What is a coordinate bond? What is coordinate bond? Are projection transformation affine? Why monitor made in rectangular shape? Why do certain polygons not tessellate? Why is every display monitor square or rectangular in shape, not spherical or circular? Geometry: Why are there [math]2\pi[/math] radians in a circle? Why does Sin correspond to the y coordinate, and why does Cosine correspond to the x coordinate? Why are the shapes of planets and stars spherical? Why aren't they square or any other shape? Why isn't a rhombus a square? The projection of a vector sq rt of 4 on the x-y plane has the magnitude? What is the difference between vector and coordinates? Why can flat maps never be as accurate as a globe? Why are TV screens and monitors made in a rectangular shape? What does it mean by world and world coordinate in computer graphics? Why are maps important? Why are maps important? What are some types? Why do some pillars have round cross section and some rectangular cross section? What distortions can be introduced by projecting maps? Why are computer screens always rectangular? What are the major lines of longitude and latitude? What purpose do they serve? Why are screens (TVs, computers, etc) rectangular?