9. Which geometric principle is used to justify the construction below?
a. A line perpendicular to one of two parallel
lines is perpendicular to the other.
b. Two lines are perpendicular if they intersect to
form congruent adjacent angles.
c. When two lines are intersected by a transversal
and alternate interior angles are congruent, the
lines are parallel.
d. When two lines are intersected by a transversal
and the corresponding angles are congruent,
the lines are parallel.
a. A line perpendicular to one of two parallel
lines is perpendicular to the other.
b. Two lines are perpendicular if they intersect to
form congruent adjacent angles.
c. When two lines are intersected by a transversal
and alternate interior angles are congruent, the
lines are parallel.
d. When two lines are intersected by a transversal
and the corresponding angles are congruent,
the lines are parallel.
Add an Answer
More Questions From This User See All
Answers & Comments
Answer:
D. when two lines are intersected by a transversal and the corresponding angles are congruent the lines are parallel
Answer:
The answer is letter A.
sana po makatulong ❤️