The opposite angles are equal angles. The adjacent angles are supplementary (add to 180°)
Lines that intersect at right angles.
When two lines intersect to form a 90o angle, they are said to be perpendicular.
When two lines intersect to form a right angle they are called perpendicular.
No. Lines can intersect at any possible angle.
Perpendicular lines intersect each other at right angles
90 degrees angle
Form right angles
perpendicular lines
A
Lines that intersect but do not form a right are just called intersecting lines. Perpendicular lines DO form a right angle when they intersect.
Yes. Perpendicular lines intersect to form a right or 90 degree angle. Not all intersecting lines form a right angle.
Perpendicular lines have to intersect to make a right angle Like this: + Intersecting lines don't have to intersect to make a right angle Like this: X