Flashcards
coordinates geometry
Flashcards do conjunto (5)
- 1cartesian plane or coordinate plane,To locate the position of an object or a point in a plane , we need two perpendicular lines. One of them is horizontal and one is vertical
- 2x- axis , y - axishorizontal line is x -axis
vertical line is y- axis - 3Quadrantsthe coordinate axis divide the plane in four parts called quadrants
- 4abscissa, ordinatethe distance of point from y axis is called its x - coordinate or abscissa
the distance of a point from x-axis is called its y- coordinate or ordinate - 5—