No, intersecting lines can intersect at any angle.
Yes, a pair of intersecting lines always forms a pair of vertical angles.
No. They rarely do.
All of them. If its truly intersecting lines, they have to form right angles. All of them. If its truly intersecting lines, they have to form right angles.
No. Lines can intersect at any possible angle.
equal
Opposite angles are equivalent when formed by two intersecting lines
Intersecting lines form two sets of angles. The angles opposite each other are always equal.
intersecting lines * * * * * Non-perpendicular intersecting lines. Or else the angles would be right angles.
Angles that are pairs of opposite and congruent lines formed by intersecting lines are intersections
intersecting lines * * * * * Non-perpendicular intersecting lines. Or else the angles would be right angles.
vertical angles are always congruent...they are two nonadjacent angles formed by intersecting lines. Vertical angles are congruent..or equal in measure
Some intersecting lines are perpendicular lines.Take any old pair of intersecting lines. If the angles at the intersectionhappen to be 90 degree angles, then the lines are perpendicular lines.