Vertical angles must be congruent so if they are complementary, they must be 45 degrees to be complementary.
In every pair of complementary angles, both of them are acute angles.
True.
Vertical angles are equal in measure and are formed when two lines intersect. Complementary angles, on the other hand, add up to a total of 90 degrees. They are not directly related, but if two lines intersect and form vertical angles, then the angles adjacent to the vertical angles will be complementary.
Two acute angles cannot be supplementary but they can be complementary
No
maybe
yes
Vertical angles are not always complementary. In some cases, they will congruent and supplementary which makes them add up to 180 degrees.
Yes.
Yes.
Complementary.