A line .
Perpendicular is when opposite angles that are formed when two lines intersect and are congruent called?
No; four angles are formed.
4
Angle
No, two equipotential surfaces cannot intersect. These are surfaces where the gradient of potential is zero always.
Two pairs of adjacent angles are formed when two lines intersect each other.
A line .
an angle
Perpendicular is when opposite angles that are formed when two lines intersect and are congruent called?
They form a line or edge.
Planes.
No; four angles are formed.
4
Angle
A junction.
complimentary