yes
Two different sets.
yes their is it is called a paralel two straight lines never meet
Here are three shapes that have two pairs of parallel lines: square parallelogram rectangle There are many polygons with at least two pairs of parallel lines. hexagon (has 3 pairs of parallel lines) octagon (has 4 pairs) decagon (has 5 pairs)
A diamond has two pairs of parallel lines.
Two intersecting lines form two pairs of equal and opposite angles.
A parallelogram has two pairs of opposite congruent lines
If the two lines are parallel, then you get 4 pairs of vertical angles. If the two lines are not parallel, then we get 6 pairs of vertical angles.
yes, intersecting lines form two pairs of congruent angles
Two pairs of adjacent angles are formed when two lines intersect each other.
They are intersecting lines.
2 pairs of two lines.
2 pairs of two lines.