When two lines intersect, the angles across from each other are called vertically opposite angles, or just opposite angles. Opposite angles are equal to one another.
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Lines that intersect at right angles.
No. Lines can intersect at any possible angle.
Perpendicular lines form right angles when they intersect each other.
Angles are formed when two lines intersect (depends on the way the lines intersect to determine what kind of angles they are). Since parallel lines do not intersect each other at all, there is no angle between them.
make an angle (or 4 angles).
Lines that intersect at right angles.
No. Lines can intersect at any possible angle.
Perpendicular lines intersect each other at right angles
The opposite angles are equal angles. The adjacent angles are supplementary (add to 180°)
Lines that intersect but do not form a right are just called intersecting lines. Perpendicular lines DO form a right angle when they intersect.
False because they intersect at right angles.
Perpendicular lines intersect each other at right angles.
Perpendicular lines form right angles when they intersect each other.
Form right angles
No, intersecting lines can intersect at any angle.
Angles are formed when two lines intersect (depends on the way the lines intersect to determine what kind of angles they are). Since parallel lines do not intersect each other at all, there is no angle between them.
They can but don't have to as long as they are intersecting it doesn't matter whatt type of angles they form. * * * * * NO! The fact that they are perpendicular means that they intersect at right angles. Not an acute angle, not an obtuse angle but a right angle. That is what perpendicular is.