Two straight lines that remain equal distance apart are parallel lines.
Polygon: A closed shape bounded by straight lines.
definition mixed lines
Horizontal lines:)
Depends. Probably not because nothing is perfect! :)i have to disagree - the sides of crystals are straight~*Sigh*All lines are straight. A man-made one may not be, but by the correct definition, all lines are straight. Straight lines are a mathematical concept - an ideal concept - and therefore, conceptually, all lines are straight even if man-made ones are mere approximations.
Straight lines.
you draw straight lines with a ruler
there are 5 straight lines
Straight lines that never cross are called parallel lines.
Straight
Despite Straight Lines was created in 1983.
Think about this: A straight angle makes 180 degrees, right? Straight lines, when measured by a compass, are also 180 degrees. So, yes, all straight angles are straight lines.
A straight edge or a ruler are used to construct straight lines.
Not necessarily. The horizontal and diagonal lines are also straight lines.
Two straight lines that remain equal distance apart are parallel lines.
No. A circle has no straight lines. You can approximate circles with very small straight lines (that's how a computer draws circles) but mathematically, no.
You did not specify if these are straight lines. If the lines are straight then no, only 7. If you curve the lines then, yes.