Question

Which of the following statement is true: * 1 point a)Vertically opposite angles are equal in measure. b)Parallel lines intersect each other. c)One pair of Alternate interior angles is supplementary d)Corresponding angles are equal if lines are not parallel to each other.

Answer 1

Answer:a)Vertically opposite angles are equal

Reasons:

b)Theoritically if two lines are parallel then the perpendicular distance between them is always same so intersection between them is impossible.

c)The alternate interior angle are always complementary.

d)Corresponding angles are equal only if the lines are parallel.