O par ell lines and no congruent lines
Angles that are pairs of opposite and congruent lines formed by intersecting lines are intersections
A square...
Not necessarily.
If a transversal intersects a pair of lines and the alternate angles are congruent, the lines are parallel.
Yes, they all are congruent and have 4 lines of symmetry
All straight lines are congruent to one another.
sides (no, not angles, SIDES, as in LINES,) that are the same length and thickness. Just like congruent shapes, but with lines. hope you find lots of congruent lines! :)
A parallelogram has two pairs of opposite congruent lines
O par ell lines and no congruent lines
opposite sides are parallel opposite sides congruent opposite angles are equal opposite lines parallel 1 pair opp. lines parallel and congruent
That is an important theorem in geometry: if two lines intersect to form adjacent congruent angles, then the lines are perpendicular. Those congruent angles would be right angles.
If two lines are cut by a transversal to form pairs of congruent corresponding angles, congruent alternate interior angles, or congruent alternate exterior angles, then the lines are parallel.
No, a trapezoid has only 1 pair of parallel lines exactly. In a rhombus, all lines are parallel and congruent.
A heptagon has 4 diagonal lines and 7 sides and it has 2 congruent diagonal lines and 2 congruent triangles
Congruent segments will depend on the radius, and whether the segments are straight lines or arcs.
No. Angles are not congruent. (Triangles may be congruent.)