A circle does not have a set of parallel lines in the traditional sense, as parallel lines are defined as lines that never intersect and remain equidistant from each other. However, you can draw lines that are tangent to a circle at various points, and these tangent lines can be parallel if they are at the same distance from the center of the circle. But in the context of the circle itself, it does not contain parallel lines.
no
Parallel lines within a circle are infinite.
Cdm
A rectangle actually has two sets of parallel lines. Each pair of opposite sides is parallel to each other, meaning there are two sets: one set of parallel lines for the length and another set for the width. Thus, a rectangle does not just have one set of parallel lines; it has two.
parallel lines = a set of parallel lines above
A circle is one possible answer.
No, parallel lines are straight lines.
a circle
No. The circular shape makes it impossible to have parallel lines just as you cannot have parallel lines in a circle that both reach the length of the diameter of the said circle.
no
Parallel lines within a circle are infinite.
circle
The two points on exactly opposite sides of a circle are parallel to each other. This can be evidenced by finding the derivative/gradient at those points; if they are the same then the two line segments described by those points are parallel.
Right triangles have a set of perpendicular lines and no parallel lines.
A trapezoid has one set of parallel lines.
A parallelogram always has one set of parallel lines, plus another set also.A trapezoid (trapezium) always has exactly one set of parallel lines and no more.Any shape with more than four sides can have one set of parallel lines, but doesn'tnecessarily have to.
Cdm