1
400
There are 91 lines.
An infinite number, because there are an infinite number of slopes with an infinite number of y-intercepts.
Infinitely many.
3 lines of symmetry.
400
3 lines and one plane
There are 91 lines.
Infinite lines can be drawn from a point
In Euclidian or plane geometry, there can be only one line through two fixed points. Lines cannot actually be drawn; if you see it it is not a geometric line. If the points are on a curved surface as in a geometry that is non-Euclidian, then there can be infinitely many lines connecting two points.
An infinite number, because there are an infinite number of slopes with an infinite number of y-intercepts.
sketch mapa rough map of the principal features of a locale, as one drawn from memory. a map drawn from observation (rather than from exact measurements).
Infinitely many.
5 lines is symmetry
There are infinitely many imaginary lines, as they can be drawn in any direction from any point in a two-dimensional plane.
3 lines of symmetry.
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