Three non-collinear points always define exactly one and only one plane. That's why a 3-legged table or chair never wobbles.
Plane. (That's why a 3-legged stool never wobbles.)
No, collinear refers to two different points that exist on a single line. Parallel means that 2 lines exist on the same plane, and will never intersect, no matter how far they are extended.
It contains the whole line.
The moon.
sometimes
Never. They are points on the same line. *------*
Three non-collinear points always define exactly one and only one plane. That's why a 3-legged table or chair never wobbles.
Sometimes.
always
Plane. (That's why a 3-legged stool never wobbles.)
No, collinear refers to two different points that exist on a single line. Parallel means that 2 lines exist on the same plane, and will never intersect, no matter how far they are extended.
It contains the whole line.
The moon.
The moon.
parallellines
an equation ---------- has a soultion? a)always B)sometimes C)never