4. Is the following definition of perpendicular reversible? If yes, write it as a true biconditional.Two lines that intersect at right angles are perpendicular. (1 point)The statement is not reversible.Yes; if two lines intersect at right angles, then they are perpendicular.Yes; if two lines are perpendicular, then they intersect at right angles.Yes; two lines intersect at right angles if (and only if) they are perpendicular. 4. Is the following definition of perpendicular reversible? If yes, write it as a true biconditional.Two lines that intersect at right angles are perpendicular. (1 point)The statement is not reversible.Yes; if two lines intersect at right angles, then they are perpendicular.Yes; if two lines are perpendicular, then they intersect at right angles.Yes; two lines intersect at right angles if (and only if) they are perpendicular. @Mathematics
Accepted Solution
A:
Is the following definition of perpendicular reversible? If
yes, write it as a true biconditional.
Two lines that intersect at right angles are perpendicular.
A. The statement is not reversible. B. Yes; if two lines intersect at right
angles, then they are perpendicular.
C. Yes; if two lines are perpendicular, then they intersect at
right angles. D. Yes; two lines
intersect at right angles if (and only if) they are perpendicular.
Your Answer would be (D)
Yes; two lines
intersect at right angles if (and only if) they are perpendicular.