The xy or Cartesian or coordinate plane.
The coordinate plane is formed by the intersection of a vertical and a horizontal number line. What is the horizontal number line called?
Right angles (90 degrees) will be formed.
They are equal opposite vertical angles and if the lines are perpendicular to each other then 90 degree angles are formed.
is called an edge.
One part of a coordinate system. More than this is required.
The coordinate plane is formed by the intersection of a vertical and a horizontal number line. What is the horizontal number line called?
It is called the x axis and the vertical number line is the y axis
Coordinate plane
a coordinate system
Cartesian plane
In the co-ordinate plane The horizontal number line is the 'x-axis'. The vertical number line is the y-axis. They intersect at the 'origin' ; coordinate (0,0) In the 3-dimensional system there is a third number line going from front to back , this is the z-axis. All three axes intersect at the origin , and have the the coordinates ( x,y,z) = (0,0,0)
the strike
The coordinate grid.
coordinate grid
Do you mean the two angles that are formed by two intersecting lines? If yes, they are called vertical angles and they are congruent.
Right angles (90 degrees) will be formed.
A2. An angle is formed by the intersection of two straight (usually) lines. The angle is neither vertical nor inclined.